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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHANNEL 1:2 8SOP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：USB Switch
- Number of Outputs：2
- Ratio - Input:Output：1:02
- 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)：100mOhm
- Input Type：Non-Inverting
- Features：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-SOP
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The AP2176SG-13 is a dual-channel high-side power switch IC from Diodes Incorporated, designed for USB power distribution applications. It operates within a supply voltage range of 2.7 V to 5.5 V and delivers a continuous output current of 1 A per channel with a maximum current limit of 1.5 A. The device features a typical on-resistance of 135 mOhms, ensuring efficient power delivery. It includes fast switching characteristics with a turn-on time of 50 us and an idle time of 10 us. The component is housed in an SOP-8 package suitable for surface mount installation and functions reliably across an operating temperature range of -40°C to +85°C.
Feature Summary
- Dual-channel high-side configuration for independent load control
- Integrated current limiting protection for circuit safety
- Fast switching response times for dynamic power management
Applications
- USB hub power distribution circuits
- Portable electronic device power management
- Peripheral interface power switching
Procurement Notes
Verify the specific suffix 'SG' confirms the SOP-8 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the selected distributor provides valid traceability data for quality assurance purposes. Cross-reference the datasheet revision date to ensure compatibility with design specifications.
Selection Notes
Select this component for designs requiring dual-channel high-side switching with 1 A capacity. Verify that the SOP-8 footprint matches the PCB layout constraints. Ensure the input voltage stays within the 2.7 V to 5.5 V operational window. Consider thermal performance given the 135 mOhm on-resistance under full load conditions.
Part Context
This part belongs to the AP2176 series of power switches by Diodes Incorporated. It serves as a specialized solution for managing multiple loads in low-voltage systems. The series is categorized under USB power switches and power distribution ICs, targeting compact consumer electronics and interface modules requiring reliable power gating.
Replacement Considerations
AP2176MPG-13 offers identical electrical specifications but utilizes an MSOP-8 EP package instead of SOP-8. Verify pinout compatibility and thermal pad requirements before substitution.
