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MIC2009YML-TR
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 6MLF
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：P-Channel
- Interface：On/Off
- Voltage - Load：2.5V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：2A
- Rds On (Typ)：70mOhm
- Input Type：Non-Inverting
- Features：-
- Fault Protection：Current Limiting (Adjustable), Over Temperature
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：6-DFN (2x2)
- Package / Case：6-VDFN Exposed Pad, 6-MLF®
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Overview
The MIC2009YML-TR is a single high-side power distribution switch manufactured by Microchip Technology. It operates within a supply voltage range of 2.5 V to 5.5 V and supports a maximum output current of 2 A. The device features an adjustable current limit and includes fault protection mechanisms such as over-temperature shutdown. It utilizes a VDFN-6 package with a typical on-resistance of 70 mOhm and functions reliably across an operating temperature range of -40°C to 85°C.
Feature Summary
- Integrates programmable current limiting for precise load protection
- Includes non-inverting input control logic for easy interface integration
- Provides comprehensive fault protection against over-temperature conditions
Applications
- Power management in portable electronic devices
- Load switching in industrial control systems
- Protection circuits for battery-powered equipment
Procurement Notes
Verify the manufacturer marking 'KAA' on the component body to confirm authenticity. Ensure the package type matches the required VDFN-6 footprint for PCB layout compatibility. Cross-reference the datasheet revision date to ensure alignment with specific design requirements. Confirm that the supplier provides original manufacturer documentation to validate product integrity.
Selection Notes
Select this component when a compact, single-channel high-side switch with adjustable current limiting is required. It is suitable for applications needing low on-resistance and robust thermal protection. Consider the VDFN-6 package size constraints and the 2.5 V to 5.5 V operating voltage range during circuit design. Evaluate the need for an open-drain flag output if fault status monitoring is necessary.
Part Context
The MIC2009 series belongs to Microchip's family of fixed and adjustable current-limiting power distribution switches. These devices are designed to protect loads from overcurrent and short-circuit conditions while providing efficient power delivery. The YML suffix indicates the specific VDFN-6 package variant, distinguishing it from other pinout or thermal options within the same functional family.
Replacement Considerations
Consult official Microchip documentation for direct cross-references. Verify pin compatibility and electrical specifications before substituting with similar high-side switches from other manufacturers.
