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MIC94073YMT-TR
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 4TMLF
- 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：1.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：1.2A
- Rds On (Typ)：100mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Slew Rate Controlled
- Fault Protection：-
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：4-TMLF® (1.2x1.6)
- Package / Case：4-UFDFN Exposed Pad, 4-TMLF®
- Grade：-
- Qualification：-
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Overview
The MIC94073YMT-TR is a high-side load switch manufactured by Microchip Technology. It features a P-channel MOSFET with a maximum continuous output current of 1.2A and an on-resistance of 150mOhm. The device operates within an input voltage range of 1.7V to 5.5V. It utilizes a non-inverting control interface and includes integrated load discharge functionality. The component is housed in a compact 4-TMLF package measuring 1.2x1.6mm, designed for surface-mount applications across a temperature range of -40°C to 125°C.
Feature Summary
- High-side power distribution switching capability
- Integrated load discharge circuitry
- Slew rate controlled operation
Applications
- Power distribution in portable electronics
- Load switching in embedded systems
- Peripheral power management
Procurement Notes
Verify the specific datasheet version for the MIC94073YMT-TR to confirm the exact on-resistance value, as sources indicate variations between 100mOhm and 150mOhm. Ensure the ordering suffix matches the required tape and reel quantity. Confirm that the 4-TMLF package dimensions align with the target PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this component for applications requiring a compact high-side switch with integrated discharge. The 1.2A current rating suits low-power peripheral loads. Consider the 150mOhm resistance for efficiency calculations. The non-inverting logic simplifies control interface design. Verify thermal performance within the specified junction temperature range for the intended enclosure environment.
Part Context
This part belongs to the MIC9407x series of power switches from Microchip Technology. It shares the same physical package and general functionality with variants like the MIC94072YMT-TR. The primary distinction lies in the specific electrical parameters such as on-resistance. This series targets space-constrained designs requiring reliable power distribution control.
Replacement Considerations
The MIC94072YMT-TR is a confirmed substitute within the same family. Both components share the 4-TMLF package and similar current ratings. Verify the on-resistance specifications differ between these parts to ensure compatibility with the specific load requirements of the application.
