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MIC94164YCS-TR
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 6WLCSP
- 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)：-
- Current - Output (Max)：3A
- Rds On (Typ)：14.5mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Slew Rate Controlled
- Fault Protection：Reverse Current
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：6-WLCSP (1x1.5)
- Package / Case：6-WFBGA, WLCSP
- Grade：-
- Qualification：-
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Overview
The MIC94164YCS-TR is a high-side load switch from Microchip Technology featuring ultra-low on-resistance and reverse blocking capabilities. It supports an input voltage range of 1.7V to 5.5V with a maximum continuous output current of 3A. The device exhibits a typical on-resistance of 40mΩ, ensuring efficient power distribution. Key timing parameters include a maximum turn-on time of 10µs and a maximum turn-off time of 25µs. It operates within a temperature range of -40°C to +125°C.
Feature Summary
- Ultra-low on-resistance for efficient power distribution
- Integrated reverse blocking protection
- High-side configuration with On/Off interface
Applications
- Compact electronic systems requiring efficient power management
- Battery-powered devices needing low quiescent current
- Portable electronics utilizing high-side switching
Procurement Notes
Verify the specific package type and marking codes against the official Microchip datasheet to ensure compatibility with your PCB layout. Confirm that the reverse blocking feature aligns with your system's load requirements. Check RoHS compliance status if required by your manufacturing standards. Ensure the operating temperature range meets your environmental specifications.
Selection Notes
Select this component when a high-side switch with integrated reverse current protection is required. The 3A current rating suits moderate load applications. Consider the WLCSP package for space-constrained designs. Verify that the 1.7V minimum operating voltage matches your system's lowest supply condition. Evaluate the 40mΩ on-resistance impact on thermal performance under full load.
Part Context
This part belongs to the MIC9416x family of high-side load switches. The family offers various configurations including single and dual channels. The MIC94164 specifically provides reverse blocking functionality. It complements other Microchip power management solutions for complete system integration.
Replacement Considerations
Direct substitutes include other MIC9416x series parts with similar current ratings and reverse blocking features. Verify pinout compatibility before substitution. Cross-reference electrical parameters such as on-resistance and operating voltage ranges to ensure functional equivalence in the target application.
