APL3557
Description
N-CH MOSFET RDS(ON): 12mΩ(typ.) - Ultra-low quiescent current : Less than 50uA - Input Voltage Range (VIN) : 0.8V ~ VDD - Bias Voltage Range (VDD) : 3V ~ 5.5V - Built in Internal Charge Pump Function for Internal gate driver - Built in ADJ Current Limit function - Built in Bulk Select function (without body diode effect) - Built in VOUT Discharge function when Switch disable - Built in Adjustable Soft Start function by SS pin - Built in Input Over Voltage Protection - Built in Over-Temperature Protection - Built in VDD Under Voltage Lock Out - Built in Enable / Shutdown Control by EN pin with initial floating Low The APL3557 is a power-distribution switch with some protection functions that can deliver current up to 5A.
Applications
- Notebook
