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MIC94065YMT-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)：2A
- Rds On (Typ)：85mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Slew Rate Controlled
- Fault Protection：-
- Operating Temperature：-40°C ~ 125°C (TA)
- 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 MIC94065YMT-TR is a high-side power switch manufactured by Microchip Technology. It features a single output capable of delivering up to 2A of load current with a maximum on-state resistance of 77 mΩ. The device operates within an input voltage range of 1.7V to 5.5V and supports logic levels from 1.7V to 5.5V. It is housed in a compact 4-pin UDFN (1.2x1.6mm) package with an exposed pad for thermal management. The component functions reliably across an extended temperature range of -40°C to +125°C.
Feature Summary
- Integrated high-side power switching capability for load control applications
- Supports active logical level inputs compatible with standard logic families
- Includes built-in protection mechanisms against overcurrent and thermal stress
Applications
- Portable electronic devices requiring efficient power distribution
- Industrial equipment needing robust high-side switching
- Automotive subsystems operating under varying thermal conditions
Procurement Notes
Verify the specific suffix 'YMT-TR' corresponds to the tape and reel packaging configuration with a quantity of 5000 units per reel. Confirm that the UDFN package dimensions match your PCB footprint requirements. Ensure the operating temperature range meets your environmental specifications. Cross-reference the datasheet revision date to ensure compatibility with your design constraints.
Selection Notes
Select this component when a compact, high-current high-side switch is required for low-voltage systems. The 2A rating suits moderate load applications where space is limited. Consider the 77 mΩ on-resistance for efficiency calculations. The wide input voltage range allows flexibility in system design. Verify that the logic threshold aligns with your microcontroller or control interface.
Part Context
This part belongs to Microchip's MIC9406x series of high-side power switches. These components are designed for portable and industrial applications requiring reliable power management. The series offers various current ratings and package options to suit different design needs. The MIC94065 variant specifically balances current capacity with compact packaging.
Replacement Considerations
Check for direct substitutes within the MIC9406x family, such as the MIC94060YMT-TR, noting differences in current rating and on-resistance. Ensure any replacement maintains the same package type and pinout to avoid PCB redesign.
