NPS4001 Overview
Key Specifications
Package: TSOP
Operating Voltage: 5 V
Max Voltage (typical range): 5.5 V
Min Voltage (typical range): 2.2 V
Description
The NPS4001 is a 5.5 V, 55 mΩ load switch suitable for applications up to 2 A. The NPS4001 switch limits the output current to a constant current by using a constant-current mode when the output load exceeds the current limit threshold or shorted.
Key Features
- Input operating voltage range (VIN): 2.5 V to 5.5 V
- Rated current (IMAX): 2 A
- ON resistance (RDS(on))
- VIN = 5.5 V: 55 mΩ (typical)
- VIN = 3.6 V: 65 mΩ (typical)
- VIN = 2.5 V: 80 mΩ (typical)
- Constant current during current limit
- No body diode when disabled (no current path from pin OUT to pin IN)
- Active reverse voltage protection
- Built in soft start
