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APW8713
Active
High Input Voltage 8A PWM Converter With Adj. Soft Start
Features
- +1% Accuracy Over Temperature
General Description
The APW8713 is a 8A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mW Low-Side MOSFET. The APW8713 steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713 provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713 provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713 is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VCC to prevent wrong operation during power-on. The APW8713 has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713 is available in TQFN4x4-23 (Power PAK).
Features
- Adjustable Output Voltage from +0.8V to +12V
- +1% Accuracy Over Temperature
- Operates from An Input Battery Voltage Range of +2.7V to +28V
- Power-On-Reset Monitoring on VCC Pin
- Excellent Line and Load Transient Responses
- PFM Mode for Increased Light Load Efficiency
- Programmable PWM Frequency from 100kHz to 1000kHz
- Integrated 30mW at VCC=5V N-Channel MOSFET For High Side
- Integrated 9mW at VCC=5V N-Channel MOSFET For Low Side
- Integrated Bootstrap Forward P-CH MOSFET
- External Adjustable Soft-Start and Soft-Stop
- Selectable Forced PWM or Automatic PFM/PWM Mode
- Power Good Monitoring
- 70% Under-Voltage Protection
- 125% Over-Voltage Protection
- Current-Limit Protection
- Over-Temperature Protection
- TQFN-23 4mmx4mm Package
- Lead Free and Green Device Available (RoHS Compliant)
General Description
The APW8713 is a 8A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mW Low-Side MOSFET. The APW8713 steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713 provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713 provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713 is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VCC to prevent wrong operation during power-on. The APW8713 has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713 is available in TQFN4x4-23 (Power PAK).
APW8713A
Active
High Input Voltage 8A PWM Converter With Adj. Soft Start
Features
- ±1% Accuracy Over Temperature
General Description
The APW8713A is a 8A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713A steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713A provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713A provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713A is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VLDO to prevent wrong operation during power-on. The APW8713A has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713A is available in TQFN4x4-23 (Power PAK).
Features
- Adjustable Output Voltage from +0.8V to +12V
- ±1% Accuracy Over Temperature
- Operates from An Input Battery Voltage Range of +2.7V to +28V
- 20mA Low Dropout Regulator (LDO) with Fixed 5.3V Output
- Power-On-Reset Monitoring on LDO Pin
- Excellent Line and Load Transient Responses
- PFM Mode for Increased Light Load Efficiency
- Programmable PWM Frequency from 100kHz to 1000kHz
- Integrated 30mΩ at LDO=5V N-Channel MOSFET For High Side
- Integrated 9mΩ at LDO=5V N-Channel MOSFET For Low Side
- Integrated Bootstrap Forward P-CH MOSFET
- External Adjustable Soft-Start and Soft-Stop
- Selectable Forced PWM or Automatic PFM/PWM Mode
- Power Good Monitoring
- 70% Under-Voltage Protection
- 125% Over-Voltage Protection
- Current-Limit Protection
- Over-Temperature Protection
- TQFN-23 4mmx4mm Package
- Lead Free and Green Device Available (RoHS Compliant)
General Description
The APW8713A is a 8A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713A steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713A provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713A provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713A is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VLDO to prevent wrong operation during power-on. The APW8713A has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713A is available in TQFN4x4-23 (Power PAK).
APW8713B
Active
High Input Voltage 8A PWM Converter With Adj. Soft Start
Features
- ±1% Accuracy Over Temperature
General Description
The APW8713B is a 8A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713B steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713B provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713B provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713B is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VLDO to prevent wrong operation during power-on. The APW8713B has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713B is available in TQFN4x4-23 (Power PAK).
Features
- Adjustable Output Voltage from +0.8V to +12V
- ±1% Accuracy Over Temperature
- Operates from An Input Battery Voltage Range of +2.7V to +28V
- 20mA Low Dropout Regulator (LDO) with Fixed 5.3V Output
- Power-On-Reset Monitoring on LDO Pin
- Excellent Line and Load Transient Responses
- PFM Mode for Increased Light Load Efficiency
- Programmable PWM Frequency from 100kHz to 1000kHz
- Integrated 30mΩ at LDO=5V N-Channel MOSFET For High Side
- Integrated 9mΩ at LDO=5V N-Channel MOSFET For Low Side
- Integrated Bootstrap Forward P-CH MOSFET
- External Adjustable Soft-Start and Soft-Stop
- Selectable Forced PWM or Automatic PFM/PWM Mode
- Power Good Monitoring
- 70% Under-Voltage Protection
- 125% Over-Voltage Protection
- Current-Limit Protection
- Over-Temperature Protection
- TQFN-23 4mmx4mm Package
- Lead Free and Green Device Available (RoHS Compliant)
General Description
The APW8713B is a 8A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713B steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713B provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713B provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713B is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VLDO to prevent wrong operation during power-on. The APW8713B has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713B is available in TQFN4x4-23 (Power PAK).
APW8713C
Active
High Input Voltage 10A PWM Converter With Adj. Soft Start
Features
- ±1% Accuracy Over Temperature
General Description
The APW8713C is a 10A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713C steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713C provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713C provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for lownoise requirements. The APW8713C is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VCC to prevent wrong operation during power-on. The APW8713C has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713C is available in TQFN4x4-23 (Power PAK).
Features
- Adjustable Output Voltage from +0.8V to +12V
- ±1% Accuracy Over Temperature
- Operates from An Input Battery Voltage Range of +2.7V to +28V
- Power-On-Reset Monitoring On VCC Pin
- Excellent Line and Load Transient Responses
- PFM Mode for Increased Light Load Efficiency
- Programmable PWM Frequency from 100kHz to 1000kHz
- Integrated 30mΩ at VCC=5V N-Channel MOSFET For High Side
- Integrated 9mΩ at VCC=5V N-Channel MOSFET For Low Side
- Integrated Bootstrap Forward P-CH MOSFET
- External Adjustable Soft-Start and Soft-Stop
- Selectable Forced PWM or Automatic PFM/PWM Mode
- Power Good Monitoring
- 70% Under-Voltage Protection
- 125% Over-Voltage Protection
- Current-Limit Protection
- Over-Temperature Protection
- TQFN-23 4mmx4mm Package
- Lead Free and Green Device Available (RoHS Compliant)
General Description
The APW8713C is a 10A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713C steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713C provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713C provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for lownoise requirements. The APW8713C is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VCC to prevent wrong operation during power-on. The APW8713C has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713C is available in TQFN4x4-23 (Power PAK).
APW8713D
Active
High Input Voltage 10A PWM Converter With Adj. Soft Start
Features
- ±1% Accuracy Over Temperature
General Description
The APW8713D is a 10A, synchronous, step-down converter with integrated 27mΩ N-channel High-Side MOSFET and 7mΩ Low-Side MOSFET. The APW8713D steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713D provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713D provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713D is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VLDO to prevent wrong operation during power-on. The APW8713D has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713D is available in TQFN4x4-23 (Power PAK).
Features
- Adjustable Output Voltage from +0.8V to +12V
- ±1% Accuracy Over Temperature
- Operates from An Input Battery Voltage Range of +2.7V to +28V
- 20mA Low Dropout Regulator (LDO) with Fixed 5.3V Output
- Power-On-Reset Monitoring on LDO Pin
- Excellent Line and Load Transient Responses
- PFM Mode for Increased Light Load Efficiency
- Programmable PWM Frequency from 100kHz to 1000kHz
- Integrated 27mΩ at LDO=5V N-Channel MOSFET For High Side
- Integrated 7mΩ at LDO=5V N-Channel MOSFET For Low Side
- Integrated Bootstrap Forward P-CH MOSFET
- External Adjustable Soft-Start and Soft-Stop
- Selectable Forced PWM or Automatic PFM/PWM Mode
- Power Good Monitoring
- 70% Under-Voltage Protection
- 125% Over-Voltage Protection
- Current-Limit Protection
- Over-Temperature Protection
- TQFN-23 4mmx4mm Package
- Lead Free and Green Device Available (RoHS Compliant)
General Description
The APW8713D is a 10A, synchronous, step-down converter with integrated 27mΩ N-channel High-Side MOSFET and 7mΩ Low-Side MOSFET. The APW8713D steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713D provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713D provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713D is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VLDO to prevent wrong operation during power-on. The APW8713D has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713D is available in TQFN4x4-23 (Power PAK).
APW8713E
Active
High Input Voltage 8A PWM Converter With Low Iq
Features
- ±1% Accuracy Over Temperature
General Description
The APW8713E is a 8A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713E steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713E provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713E provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713E is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VCC to prevent wrong operation during power-on. The APW8713E has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713E is available in TQFN4x4-23 (Power PAK).
Features
- Adjustable Output Voltage from +0.8V to +12V
- ±1% Accuracy Over Temperature
- Operates from An Input Battery Voltage Range of +2.7V to +28V
- Power-On-Reset Monitoring On VCC Pin
- Excellent Line and Load Transient Responses
- PFM Mode for Increased Light Load Efficiency
- Programmable PWM Frequency from 100kHz to 1000kHz
- Integrated 30mΩ at VCC=5V N-Channel MOSFET For High Side
- Integrated 9mΩ at VCC=5V N-Channel MOSFET For Low Side
- Integrated Bootstrap Forward P-CH MOSFET
- External Adjustable Soft-Start and Soft-Stop
- Selectable Forced PWM or Automatic PFM/PWM Mode
- Power Good Monitoring
- 70% Under-Voltage Protection
- 125% Over-Voltage Protection
- Current-Limit Protection
- Over-Temperature Protection
- TQFN-23 4mmx4mm Package
- Lead Free and Green Device Available (RoHS Compliant)
General Description
The APW8713E is a 8A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713E steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713E provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713E provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713E is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VCC to prevent wrong operation during power-on. The APW8713E has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713E is available in TQFN4x4-23 (Power PAK).
APW8713F
Active
High Input Voltage 12A PWM Converter With Low Iq
Features
- ±1% Accuracy Over Temperature
General Description
The APW8713F is a 12A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713F steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713F provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713F provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713F is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VCC to prevent wrong operation during power-on. The APW8713F has external adjustable soft-start, a soft-start ramps up the output voltage with programmable timing to reduce the start-up current. The APW8713F is available in TQFN4x4-23 (Power PAK).
Features
- Adjustable Output Voltage from +0.6V to +12V
- ±1% Accuracy Over Temperature
- Operates from An Input Battery Voltage Range of +2.7V to +28V
- Power-On-Reset Monitoring On VCC Pin
- Excellent Line and Load Transient Responses
- PFM Mode for Increased Light Load Efficiency
- Integrated 30mΩ at VCC=5V N-Channel MOSFET For High Side
- Integrated 9mΩ at VCC=5V N-Channel MOSFET For Low Side
- Integrated Bootstrap Forward P-CH MOSFET
- External Adjustable Soft-Start
- Selectable Forced PWM or Automatic PFM/PWM Mode
- Power Good Monitoring
- Output no Discharge when EN Low
- 70% Under-Voltage Protection
- 125% Over-Voltage Protection
- Current-Limit Protection
- Over-Temperature Protection
- TQFN-23 4mmx4mm Package
- Lead Free and Green Device Available (RoHS Compliant)
General Description
The APW8713F is a 12A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713F steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713F provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713F provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for low-noise requirements. The APW8713F is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VCC to prevent wrong operation during power-on. The APW8713F has external adjustable soft-start, a soft-start ramps up the output voltage with programmable timing to reduce the start-up current. The APW8713F is available in TQFN4x4-23 (Power PAK).
APW8713CA
Active
High Input Voltage 10A PWM Converter With Adj. Soft Start
Features
- ±1% Accuracy over Temperature
General Description
The APW8713CA is a 10A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713CA steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713CA provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713CA provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for lownoise requirements. The APW8713CA is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VCC to prevent wrong operation during power-on. The APW8713CA has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713CA is available in TQFN4x4-23 (Power PAK).
Features
- Adjustable Output Voltage from +0.8V to +12V
- ±1% Accuracy over Temperature
- Operates from An Input Battery Voltage Range of +2.7V to +28V
- Power-On-Reset Monitoring on VCC pin
- Excellent line and load transient responses
- PFM mode for increased light load efficiency
- Programmable PWM Frequency from 100kHz to 1000kHz
- Integrated 30mΩ at VCC=5V N-Channel MOSFET For High Side
- Integrated 9mΩ at VCC=5V N-Channel MOSFET For Low Side
- Integrated Bootstrap Forward P-CH MOSFET
- External Adjustable Soft-Start and Soft-Stop
- Selectable Forced PWM or automatic PFM/PWM mode
- Power Good Monitoring
- 70% Under-Voltage Protection
- 125% Over-Voltage Protection
- Current-Limit Protection
- Over-Temperature Protection
- TQFN-23 4mmx4mm package
- Lead Free and Green Device Available (RoHS Compliant)
General Description
The APW8713CA is a 10A, synchronous, step-down converter with integrated 30mΩ N-channel High-Side MOSFET and 9mΩ Low-Side MOSFET. The APW8713CA steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713CA provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713CA provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for lownoise requirements. The APW8713CA is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VCC to prevent wrong operation during power-on. The APW8713CA has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713CA is available in TQFN4x4-23 (Power PAK).
APW8713DA
Active
High Input Voltage 10A PWM Converter With Adj. Soft Start
Features
- ±1% Accuracy over Temperature
General Description
The APW8713DA is a 10A, synchronous, step-down converter with integrated 27mΩ N-channel High-Side MOSFET and 7mΩ Low-Side MOSFET. The APW8713DA steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713DA provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713DA provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for lownoise requirements. The APW8713DA is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VLDO to prevent wrong operation during power-on. The APW8713DA has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713DA is available in TQFN4x4-23 (Power PAK).
Features
- Adjustable Output Voltage from +0.8V to +12V
- ±1% Accuracy over Temperature
- Operates from An Input Battery Voltage Range of +2.7V to +28V
- 20mA Low Dropout Regulator (LDO) with Fixed 5. 3V Output
- Power-On-Reset Monitoring on LDO pin
- Excellent line and load transient responses
- PFM mode for increased light load efficiency
- Programmable PWM Frequency from 100kHz to 1000kHz
- Integrated 27mΩ at LDO=5V N-Channel MOSFET For High Side
- Integrated 7mΩ at LDO=5V N-Channel MOSFET For Low Side
- Integrated Bootstrap Forward P-CH MOSFET
- External Adjustable Soft-Start and Soft-Stop
- Selectable Forced PWM or automatic PFM/PWM mode
- Power Good Monitoring
- 70% Under-Voltage Protection
- 125% Over-Voltage Protection
- Current-Limit Protection
- Over-Temperature Protection
- TQFN-23 4mmx4mm package
- Lead Free and Green Device Available (RoHS Compliant)
General Description
The APW8713DA is a 10A, synchronous, step-down converter with integrated 27mΩ N-channel High-Side MOSFET and 7mΩ Low-Side MOSFET. The APW8713DA steps down high voltage to generate low-voltage chipset or RAM supplies in notebook computers. The APW8713DA provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8713DA provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the converter works nearly at constant frequency for lownoise requirements. The APW8713DA is equipped with accurate current-limit, output under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset function monitors the voltage on VLDO to prevent wrong operation during power-on. The APW8713DA has external adjustable soft-start and built-in an integrated output discharge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8713DA is available in TQFN4x4-23 (Power PAK).
