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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 8MSOP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- 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-EP
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Grade：-
- Qualification：-
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Overview
The AP2161DMPG-13 is a high-side power switch IC from Diodes Incorporated, designed for power distribution applications. It features a single output capable of delivering 1 A continuous current with a maximum on-resistance of 115 mΩ. The device operates within a supply voltage range of 2.7 V to 5.5 V and includes built-in protection against overcurrent (1.5 A limit), thermal overload, and undervoltage lockout. It utilizes an MSOP-8 EP package suitable for surface mount technology.
Feature Summary
- Integrates high-side switching capability with low on-resistance for efficient power delivery.
- Includes comprehensive protection mechanisms such as overcurrent limiting, thermal shutdown, and undervoltage lockout.
- Designed for compact surface-mount integration in portable and industrial electronics.
Applications
- USB 2.0 port power switching
- Power distribution in consumer electronics
- Battery-powered device load management
Procurement Notes
Verify the exact suffix 'DMPG' against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure compatibility with your PCB footprint, specifically the exposed pad thermal requirements of the MSOP-8 EP package. Cross-reference RoHS compliance status with the latest production data sheet before finalizing procurement orders.
Selection Notes
Select this component when a single-channel high-side switch with 1 A capacity is required. It is suitable for systems operating between 2.7 V and 5.5 V. Consider the MSOP-8 EP package for space-constrained designs requiring effective thermal dissipation. Compare against similar models like the AP2161MPG-13 if different packaging or timing characteristics are needed.
Part Context
This part belongs to the AP2161 series of USB power switches from Diodes Incorporated. The series offers various configurations including single and dual channel options with different current ratings. The AP2161DMPG-13 specifically denotes the single-channel variant in an MSOP-8 EP package, distinguishing it from SOIC or other pin-compatible alternatives within the same functional family.
Replacement Considerations
The AP2161MPG-13 is a direct alternative in the same series but may differ in package details or specific timing parameters. Verify electrical equivalence and physical footprint compatibility before substitution. No other public substitute part numbers are confirmed for this specific model.
