TI TPS22918TDBVTQ1

通用1不需要2A

Overview

The TPS22918-Q1 is a single-channel load switch with both configurable rise time and configurable quick-output discharge. The device contains an N-Channel MOSFET that can operate over an input voltage range of 1 V to 5.5 V and can support a maximum continuous current of 2A. The switch is controlled by an on and off input, which is capable of interfacing directly with low voltage control signals. The configurable rise time of the device reduces inrush current caused by large bulk load capacitances, thereby reducing or eliminating power supply droop. The TPS22918-Q1 features a configurable quick output discharge (QOD) pin, which controls the fall time of the device to allow design flexibility for power down and sequencing.

Features

AEC-Q100 Qualified

Integrated single-channel load switch

Input voltage range: 1 V to 5.5 V

2-A Maximum continuous switch current

Low-control input threshold enables use of 1 V or higher GPIO

Configurable Quick-Output Discharge (QOD)

Configurable rise time with CT pin

Applications

Automotive electronics

Infotainment

Cluster

ADAS (Advanced Driver Assistance Systems)