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MIC2033-55AYM6-T5
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 SOT23-6
- 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)：550mA
- Rds On (Typ)：75mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-6
- Package / Case：SOT-23-6
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Overview
The MIC2033-55AYM6-T5 is a high-side power distribution switch manufactured by Microchip Technology. It operates within an input voltage range of 2.5 V to 5.5 V and provides a maximum output current of 550 mA. The device features a fixed current limit with 5% accuracy and includes thermal shutdown protection. Key electrical parameters include a maximum on-resistance of 177 mOhms, a maximum turn-on time of 700 µs, and a maximum turn-off time of 5 µs. It is housed in a SOT-23-6 package.
Feature Summary
- High-side MOSFET switch design for increased system reliability
- Fixed current limit with 5% accuracy
- Integrated thermal shutdown protection
Applications
- Power load distribution systems
- Load driver circuits
- High-side switching applications
Procurement Notes
Verify the complete part number including the suffix T5, which indicates tape and reel packaging. Confirm the manufacturer is Microchip Technology, formerly Micrel. Ensure the SOT-23-6 package type matches your PCB footprint requirements. Cross-reference the datasheet for specific operating conditions and absolute maximum ratings before integration.
Selection Notes
Select this component when a high-side switch with precise 550 mA current limiting is required. The low on-resistance minimizes power loss during conduction. The active-high interface simplifies control logic integration. Consider the SOT-23-6 package size constraints and the 2.5 V to 5.5 V supply voltage range compatibility with your system architecture.
Part Context
This device belongs to the MIC2033 family of high-accuracy, high-side power switches. These components are designed for robust power distribution in portable and industrial electronics. The family offers various current limits and package options to suit different load requirements while maintaining consistent protection features like thermal shutdown and reverse voltage blocking.
Replacement Considerations
Check for direct substitutes within the MIC2033 series with compatible current ratings and packages. Verify pinout compatibility if replacing with similar high-side switches from other manufacturers. Ensure the replacement supports the same 2.5 V to 5.5 V operating voltage range and meets the required 550 mA load capacity.
