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MIC2045-2YTS-TR
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 16TSSOP
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：0.8V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：1.6V ~ 5.5V
- Current - Output (Max)：6A
- Rds On (Typ)：20mOhm
- Input Type：Non-Inverting
- Features：Power Good, Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Adjustable), Open Load Detect, Over Temperature, Reverse Current, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：16-TSSOP
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
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Overview
The MIC2045-2YTS-TR is a high-side power distribution switch manufactured by Microchip Technology. It features a low on-resistance of 23 mΩ and supports an operating supply voltage range from 800 mV to 5.5 V. The device provides current limiting adjustable between 1 A and 6 A, housed in a 16-TSSOP package. It operates within a temperature range of -40°C to +85°C and includes protection against over-temperature, reverse current, and under-voltage lockout.
Feature Summary
- Integrates high-side switching with adjustable current limiting capabilities for precise load management.
- Includes comprehensive protection mechanisms such as over-temperature shutdown, reverse current blocking, and under-voltage lockout.
- Features low on-resistance to minimize power loss and heat generation during operation.
Applications
- Power distribution in portable electronic devices
- Load switching in industrial control systems
- Protection circuits for peripheral devices
Procurement Notes
Verify the specific suffix 'TR' indicates tape and reel packaging when ordering. Confirm that the 23 mΩ on-resistance value aligns with your thermal requirements. Ensure the 16-TSSOP footprint matches your PCB design constraints. Check for RoHS compliance status if required by your manufacturing standards. Validate the current limit range suitability for your specific load application.
Selection Notes
Choose this component for applications requiring a single-channel high-side switch with integrated protection. Consider the 23 mΩ resistance for efficiency needs. Evaluate the 1 A to 6 A current limit adjustability against peak load demands. Verify compatibility with the 800 mV to 5.5 V input voltage range. Assess the TSSOP-16 package size for space-constrained designs.
Part Context
This part belongs to the MIC2045 series of power distribution switches. It is designed for low-voltage applications requiring robust protection features. The series offers various output configurations and resistance values. The TR suffix denotes the reel packaging format for automated assembly processes.
Replacement Considerations
The MIC2045-1YTS is a related variant with different on-resistance characteristics. Verify pin compatibility and electrical specifications before substitution. Ensure the replacement part meets the same voltage and current requirements.
