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APL3573A
Active
USB Power-Distribution Switches
Features
- HBM with over 2kV
- CDM with over 500V at VIN Pin
General Description
The APL3573A is designed for desktop adapter applications. The low on resistance N-channel MOSFET power switch can satisfy the voltage drop requirements of USB specification. The protection features include OCP protection, short circuit protection, over-temperature protection, input under voltage protection, input surge protection. Other features include a deglitched ACOK output to indicate the fault condition and an enable input to enable or disable the device.
Features
- VIN Input Voltage Range : 4.5 to 25V
- 30V Absolute Ratings at VIN Pin
- 10A Output Current Capability
- Low On Resistance
- Adjustable Soft-start Time by SS Pin
- Fast Over Current Protection Response Time
- Input Under Voltage Protection by VINUVP Pin
- Fault Report on ACOK Pin
- Built-in Surge Protection when Surge Voltage over 27V
- Built-in Thermal Shutdown Protection
- Built-in Enable/ Shutdown Control by DPREN Pin
- Integrated Internal Charge Pump
- Built-in Programmable Short Circuit or Over Current Protection Threshold Setting by ALSET Pin
- ESD Protection :
- HBM with over 2kV
- CDM with over 500V at VIN Pin
- TQFN4x4-16C Package
- Lead Free and Green Devices Available (RoHS Compliant)
General Description
The APL3573A is designed for desktop adapter applications. The low on resistance N-channel MOSFET power switch can satisfy the voltage drop requirements of USB specification. The protection features include OCP protection, short circuit protection, over-temperature protection, input under voltage protection, input surge protection. Other features include a deglitched ACOK output to indicate the fault condition and an enable input to enable or disable the device.
