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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHANNEL 1:1 8SOP
- 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)：2A
- 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：-35°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 AP2101SG-13 is a single-channel high-side power switch IC from Diodes Incorporated, designed for USB and hot-swap applications. It operates within a supply voltage range of 2.7 V to 5.5 V and supports an output current of 2 A with a current limit of 2.45 A. The device features a maximum on-resistance of 115 mOhms, a maximum turn-on time of 50 us, and a maximum blanking time of 4 us. It functions reliably across an operating temperature range of -35°C to +85°C and is housed in an SOP-8 surface-mount package.
Feature Summary
- Integrated high-side power switching optimized for Universal Serial Bus (USB) compliance
- Built-in current limiting and thermal protection for short circuit safety
- Controlled rise time and undervoltage lockout functionality
- Open-drain flag output with deglitch capability to prevent false over-current reporting
Applications
- Universal Serial Bus (USB) power distribution
- Hot-swap applications requiring controlled insertion
- Battery-powered devices needing protected power paths
Procurement Notes
Verify the specific suffix 'SG-13' against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with RoHS directives and humidity sensitivity levels as defined in the component documentation. Cross-reference ordering information directly with Diodes Incorporated authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when a single-channel solution with 2 A continuous current capability is required for USB interfaces. Consider the 115 mOhm on-resistance for power loss calculations and the 50 us turn-on time for signal integrity requirements. Verify that the SOP-8 package fits the PCB layout constraints and that the -35°C to +85°C temperature range meets the environmental design specifications.
Part Context
This part belongs to the AP2101 series of power switches from Diodes Incorporated. The series focuses on providing integrated protection features for portable electronics and peripheral devices. The SG-13 designation typically indicates the specific packaging and reel configuration used for automated assembly processes.
Replacement Considerations
Consult the official Diodes Incorporated cross-reference guide for verified substitutes. Ensure any replacement matches the 2 A output current, 5.5 V maximum voltage, and SOP-8 pinout compatibility.
