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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)：500mA
- Rds On (Typ)：95mOhm
- Input Type：Non-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 AP2141MPG-13 is a high-side power distribution switch manufactured by Diodes Incorporated. It features a single output channel with a continuous output current of 500 mA and a current limit of 800 mA. The device operates within a supply voltage range of 2.7 V to 5.5 V and exhibits a maximum on-resistance of 115 mOhms. Key timing specifications include a maximum turn-on time of 50 us and a maximum idle time of 10 us. The component supports surface-mount installation in an MSOP-8 EP package and functions reliably across an operating temperature range from -40°C to +85°C.
Feature Summary
- Integrates high-side switching capability for efficient power distribution control
- Provides built-in protection against overcurrent, thermal overload, and undervoltage conditions
- Features fast switching characteristics with defined turn-on and idle time limits
Applications
- USB port power switching and distribution
- Peripheral device power management in consumer electronics
- Battery-powered equipment load switching
- General-purpose high-side power control circuits
Procurement Notes
Verify the specific ordering suffix matches the required package variant and tape/reel configuration. Confirm that the manufacturer part number aligns with the intended application requirements before finalizing purchase orders. Ensure compliance with RoHS standards and check for any recent product change notifications that may affect availability or specifications.
Selection Notes
Select this component when a single-channel high-side switch with 500 mA capacity is required. Consider the 115 mOhms on-resistance for efficiency calculations and verify that the 800 mA current limit suits the protected load. Ensure the 2.7 V to 5.5 V input range matches the system supply voltage and that the MSOP-8 EP package fits the PCB layout constraints.
Part Context
This part belongs to the AP21xx series of power switch ICs designed for power distribution applications. It serves as a compact solution for managing power delivery to peripheral devices. The series offers various current ratings and channel configurations to accommodate different system requirements while maintaining consistent protection features and interface compatibility.
Replacement Considerations
Direct substitutes include AP2141FMG-7, which shares similar electrical characteristics but differs in enable logic polarity. Other family members like AP2142MPG-13 offer dual channels instead of single. Verify pinout compatibility and functional equivalence before substitution.
