AP22817BKAWT-7

$0.54

Description：USBPOWERSWITCHTSOT25T&R3K
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:30d7cfe1d678 Category: Power Distribution Switches, Load Drivers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：USBPOWERSWITCHTSOT25T&R3K
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：USB Switch
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：N/P-Channel
Interface：On/Off
Voltage - Load：2.7V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：1.5A
Rds On (Typ)：75mOhm
Input Type：Inverting
Features：Load Discharge, 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-25
Package / Case：SOT-23-5 Thin, TSOT-23-5
Grade：Automotive
Qualification：AEC-Q100

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AP22817BKAWT-7

Overview

The AP22817BKAWT-7 is a USB power switch IC manufactured by Diodes Incorporated, designed for portable electronic applications. It operates within a voltage range of 2.7V to 5.5V and supports up to 2A output current. The device features a low on-resistance of 75 milliohms and includes comprehensive protection mechanisms such as fixed current limiting, over-temperature shutdown, reverse current blocking, short-circuit protection, and under-voltage lockout (UVLO). Packaged in a TSOT-25 surface-mount format, it ensures reliable performance across an operating temperature range of -40°C to +85°C.

Feature Summary

Integrated high-side N-channel power switch optimized for USB power distribution
Built-in fault protection including over-temperature, current limit, and reverse current blocking
Compact TSOT-25 package suitable for space-constrained portable designs

Applications

USB hub power switching
Portable device power management
Battery-powered equipment load switching

Procurement Notes

Verify the specific suffix BKAWT-7 against the manufacturer's official datasheet to confirm pinout compatibility and electrical tolerances. Ensure that the TSOT-25 footprint matches your PCB design guidelines. Confirm RoHS compliance status through the latest product change notifications or environmental files provided by Diodes Incorporated prior to final procurement.

Selection Notes

Select this component when a single-channel USB power switch with integrated protection is required. Compare the 75 milliohm on-resistance and 2A current rating against system load requirements. Consider the TSOT-25 package size relative to available board space. Verify that the 2.7V to 5.5V input range aligns with the source voltage rails of the target application.

Part Context

This part belongs to the AP2281 series of USB power switches from Diodes Incorporated. The series offers various configurations tailored for different current and protection needs. The AP22817 variant specifically targets standard USB power switching applications requiring robust fault protection in a minimal footprint.