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MIC94165YCS-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：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 MIC94165YCS-TR is a high-side power load distribution switch IC manufactured by Microchip Technology. It features a single output capable of delivering up to 3A of continuous current with a maximum on-resistance of 40mΩ for the MIC94162 variant, while the MIC94165 exhibits an on-resistance of 0.0145Ω. The device operates within a supply voltage range of 1.7V to 5.5V and supports temperatures from -40°C to +125°C. Key timing parameters include a maximum turn-on time of 10μs and a maximum idle time of 25μs. It is housed in a compact 6-pin WLCSP package.
Feature Summary
- High-side power switching capability with reverse blocking functionality
- Low on-resistance design for efficient power distribution
- Active high control logic for straightforward interface integration
Applications
- Power distribution in portable electronic devices
- Load switching in automotive infotainment systems
- Power management in industrial control modules
Procurement Notes
Verify the specific datasheet version for the MIC94165YCS-TR to confirm exact electrical characteristics, as variations exist within the family. Ensure the ordering suffix matches the required tape and reel configuration. Cross-reference the pinout against the official Microchip documentation to prevent integration errors during PCB layout.
Selection Notes
Select this component when a compact, high-current high-side switch is required for voltages up to 5.5V. Consider the specific on-resistance values between MIC94162 and MIC94165 variants based on thermal constraints. The WLCSP package is suitable for space-constrained designs requiring surface-mount technology.
Part Context
This part belongs to the MIC9416x series of load switches, designed for power distribution applications. The series offers various current ratings and resistance profiles. The MIC94165 specifically provides optimized performance for high-efficiency switching in small form-factor electronics, complementing other variants like the MIC94162.
Replacement Considerations
Direct substitutes may include other parts from the MIC9416x family such as the MIC94162YCS-TR or MIC94163YCS-TR, provided their electrical parameters meet the application requirements. Verify package compatibility and control logic polarity before substitution.
