AP22655WU-7

$0.83

Description：LOAD SWITCH TSOT26 T&R 3K
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8decc1f53c8e Category: Power Distribution Switches, Load Drivers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：LOAD SWITCH TSOT26 T&R 3K
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：General Purpose
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：P-Channel
Interface：On/Off
Voltage - Load：3V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：3.14A
Rds On (Typ)：50mOhm
Input Type：Non-Inverting
Features：Load Discharge, Slew Rate Controlled, Status Flag
Fault Protection：Current Limiting (Fixed), Over Temperature, Reverse Current, Short Circuit, UVLO
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：TSOT-26 (Type A1)
Package / Case：SOT-23-6 Thin, TSOT-23-6
Grade：-
Qualification：-

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AP22655WU-7

Overview

The AP22655WU-7 is a high-side power distribution switch manufactured by Diodes Incorporated, designed for USB power applications. It operates within a supply voltage range of 3 V to 5.5 V and features a single output channel capable of delivering up to 3.1 A. The device incorporates an adjustable current limit ranging from 400 mA to 3.5 A and exhibits a maximum on-resistance of 80 mOhms. Key timing parameters include a maximum turn-on time of 1.5 ms and a maximum idle time of 500 us. It functions reliably across an operating temperature range of -40°C to +85°C and is housed in a TSOT-26 surface-mount package.

Feature Summary

High-side configuration with integrated adjustable current limiting for precise load protection
Low on-resistance design to minimize conduction losses and heat generation
Fast switching characteristics with controlled turn-on and idle times
Integrated thermal and electrical protection mechanisms

Applications

USB power distribution circuits
Portable electronic device power management
Peripheral power switching in consumer electronics

Procurement Notes

Verify the specific manufacturer part number against official Diodes Incorporated documentation to ensure authenticity. Confirm that the TSOT-26 package variant matches the required PCB footprint and soldering profile. Check RoHS compliance status through the manufacturer's certification records. Ensure the ordering suffix corresponds to the correct tape and reel quantity specifications for automated assembly processes.

Selection Notes

Select this component when a high-side switch with adjustable current limiting is required for 3V to 5.5V systems. Consider the 3.1A continuous output capability and 80mOhm on-resistance for efficiency requirements. Evaluate the 400mA to 3.5A adjustable current limit range against the target load specifications. Verify compatibility with the TSOT-26 package constraints and the -40°C to +85°C operating temperature range.

Part Context

The AP22655WU-7 belongs to the Diodes Incorporated power switch IC family focused on power distribution. It serves as a compact solution for managing power delivery in space-constrained designs. The device integrates control logic and power MOSFETs into a single small outline package, simplifying circuit design for modern portable devices requiring efficient power routing.