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Product Detailed Parameters
- Description：LOAD SWITCH,SOT26,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)：2.1A
- Rds On (Typ)：65mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Adjustable), Over Temperature, Over Voltage, Reverse Current, Short Circuit, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-26
- Package / Case：SOT-23-6
- Grade：-
- Qualification：-
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Overview
The AP22653W6-7 is a single-channel precision power distribution switch manufactured by Diodes Incorporated. It operates within a supply voltage range of 3 V to 5.5 V and supports a maximum output current of 2.1 A. The device features a typical on-resistance of 65 mΩ and includes comprehensive fault protection mechanisms such as adjustable current limiting, overtemperature shutdown, reverse current blocking, and UVLO. It utilizes an SOT-26 package and functions with a non-inverting open/switch interface.
Feature Summary
- Provides precise load switching with integrated soft-start to minimize inrush currents during activation.
- Includes advanced fault protection featuring adjustable current limiting, thermal shutdown, and reverse current blocking.
- Offers a status flag output for monitoring operational states and fault conditions.
Applications
- USB port power distribution and protection
- Peripheral device power sequencing
- Battery-powered equipment load management
Procurement Notes
Verify the specific suffix against official Diodes Incorporated documentation to confirm pinout and electrical characteristics. Ensure compatibility with system voltage requirements and thermal constraints. Confirm packaging details match project needs. Cross-reference datasheet revisions for any parameter updates before finalizing procurement specifications.
Selection Notes
Select this component for applications requiring high-side switching with precise current control. Consider the SOT-26 package size for space-constrained designs. Evaluate the need for adjustable current limiting versus fixed threshold variants. Ensure the operating temperature range meets environmental specifications.
Part Context
This part belongs to the AP22653 series of precision power switches designed for robust load management. It complements other Diodes Incorporated PMIC solutions by providing dedicated channel protection. The series targets consumer electronics and industrial applications requiring reliable power distribution.
FAQ
Does the AP22653W6-7 support reverse current blocking?
Yes, the device includes reverse current blocking functionality to prevent backflow when the input voltage drops below the output voltage.
What type of interface does the enable pin use?
The device uses a non-inverting open/switch interface where a high logic level enables the output.
