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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 8MSOP
- 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：P-Channel
- Interface：On/Off
- Voltage - Load：2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：1A
- Rds On (Typ)：95mOhm
- Input Type：Inverting
- Features：Load Discharge, Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：8-MSOP
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Grade：-
- Qualification：-
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Overview
The AP2161DM8G-13 is a single-channel high-side power load distribution switch manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.7 V to 5.5 V and supports an output current of 1 A with a current limit of 1.5 A. The device features a maximum on-state resistance of 95 mOhms, ensuring efficient power delivery. Switching characteristics include a maximum turn-on time of 50 µs and a maximum turn-off time of 50 µs. It is designed for operation across a temperature range of -40°C to +85°C and is housed in an 8-pin MSOP package.
Feature Summary
- Provides high-side switching capability for single-channel power distribution applications.
- Integrates overcurrent protection with a defined 1.5 A current limit threshold.
- Features low on-state resistance to minimize conduction losses during operation.
Applications
- USB port power switching and distribution
- Peripheral device power management
- Battery-powered equipment load control
Procurement Notes
Verify the specific suffix DM8G-13 corresponds to the 8-MSOP package and cut tape or reel packaging options. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the ordering part number matches the required pin configuration and thermal performance specifications for the target application environment.
Selection Notes
Select this component when a single-channel high-side switch with 1 A continuous current capability is required. The 95 mOhm on-resistance offers efficiency advantages over higher resistance alternatives. The 2.7 V minimum operating voltage ensures compatibility with standard logic levels and battery systems. Verify that the 8-MSOP package fits the available PCB footprint constraints.
Part Context
This component belongs to the AP2161 series of power switches from Diodes Incorporated. The series includes variants with different packages such as SOIC-8 and SOT-25. The AP2161DM8G-13 specifically utilizes the MSOP-8 form factor, distinguishing it from other series members while maintaining identical electrical performance characteristics for single-channel applications.
Replacement Considerations
Compatible substitutes include AP2161DSG-13 (SOIC-8) and AP2161WG-7 (SOT-25). These parts share identical electrical specifications but differ in physical package dimensions. Verify mechanical fit and soldering profile compatibility before substitution.
