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Product Detailed Parameters
- Description：IC REG CTRLR BUCK 8SOIC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：3.6V ~ 20V
- Frequency - Switching：10kHz ~ 300kHz
- Duty Cycle (Max)：-
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Soft Start
- Operating Temperature：-20°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOP
- Grade：-
- Qualification：-
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Overview
The AP2008SL-13 is a dual-channel high-side power switch IC 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 500 mA per channel with a maximum current limit of 800 mA. The device features a typical on-resistance of 135 mΩ, ensuring efficient power distribution. It includes protection mechanisms such as thermal shutdown and overcurrent protection. The component is designed for surface mount installation in compact applications requiring reliable power management.
Feature Summary
- Dual-channel high-side power switching capability
- Integrated thermal and overcurrent protection
- Low on-resistance for efficient power distribution
Applications
- USB hub power switching
- Peripheral power distribution
- Portable electronic device power management
Procurement Notes
Verify the specific suffix 'SL' against the manufacturer's official documentation to confirm package type and tape/reel specifications. Ensure compatibility with the target PCB footprint and soldering profile. Cross-reference the datasheet revision date to confirm active status and any potential design changes affecting pinout or electrical characteristics before finalizing procurement.
Selection Notes
Select this component when a dual-channel solution is required for low-voltage power distribution. Consider the 500 mA continuous current rating and 800 mA limit for load requirements. Evaluate the 135 mΩ on-resistance impact on system efficiency. Verify that the operating temperature range meets environmental constraints. Compare against single-channel alternatives if only one port is needed to optimize cost and board space.
Part Context
The AP2008 series belongs to Diodes Incorporated's portfolio of USB power switches. These ICs are designed for portable electronics and peripheral interfaces. The SL suffix typically indicates a specific package variant, often SC-88 or similar small outline packages. This family provides integrated protection features essential for modern USB-powered devices.
Replacement Considerations
Check Diodes Incorporated's official replacement guide for direct equivalents. Common substitutes may include other dual-channel high-side switches from the same manufacturer with compatible voltage and current ratings. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.
