NPS4053 Datasheet PDF (load switch) | Download nexperia NPS4053

NPS4053 - load switch

Description

The NPS4053 is a 5.5 V, 55 mΩ load switch with precision adjustable current limit from 110 mA to 2.5 A.

The NPS4053 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.

Features

Input operating voltage range (VIN): 2.5 V to 5.5 V.
Maximum continuous 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).
Adjustable current limit: 110 mA to 2.5 A.
±6 % current limit accuracy at 1.2 A.
ILIM pin protection: can be shorted to ground or left floating.
Constant current during current limit.
No body.

Datasheet Details

Part number	NPS4053
Manufacturer	nexperia
File Size	1.43 MB
Description	load switch
Datasheet	NPS4053 Datasheet
Additional preview pages of the NPS4053 datasheet.

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Full PDF Text Transcription

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NPS4053 5.5 V, 55 mΩ load switch with precision adjustable current limit Rev. 2 — 20 October 2023 Product data sheet 1. General description The NPS4053 is a 5.5 V, 55 mΩ load switch with precision adjustable current limit from 110 mA to 2.5 A. The NPS4053 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. The FLG pin is an active low output to indicate overcurrent, over temperature and reverse voltage conditions. 2. Features and benefits • Input operating voltage range (VIN): 2.5 V to 5.

Published: Jul 11, 2024 |