NPS4001 Datasheet 5.5V load switch

Manufacturer: Nexperia

NPS4001 5.5v load switch by Nexperia - Datasheet Preview

Datasheet Details

Part number	NPS4001
Manufacturer	Nexperia
File Size	0.98 MB
Description	5.5V load switch
Download	NPS4001 Download (PDF)

General 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.

An internal voltage comparator disables the load switch when the output voltage is higher than the input to protect devices on the input side of the switch.

Overview

NPS4001 5.5 V, 55 mΩ load switch with current limitation Rev.

2 — 11 March 2025 Product data sheet 1.

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.
UL 62368 recognition.
SOT753 (.

More Datasheets from Nexperia

Part Number	Description
NPS4053	load switch
NPS4053-Q100	load switch
NPS4069	5.5V load switch
NPS1000	load switch
NPS3005	6A single channel load switch
NPS3005-Q100	6A single channel load switch
NPS3102A	12V eFuse
NPS3102B	12V eFuse