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MIC2074-1YM-TR
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:2 8SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：2
- Ratio - Input:Output：1:02
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：500mA
- Rds On (Typ)：115mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Package / Case：8-SOIC (0.154", 3.90mm Width)
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Overview
The MIC2074-1YM-TR is a dual-channel high-side power distribution switch manufactured by Microchip Technology. It operates within a load voltage range of 2.7V to 5.5V and supports a maximum output current of 500mA per channel. The device features a typical on-resistance of 115mOhms and utilizes an 8-SOIC surface-mount package. Key electrical characteristics include non-inverting input logic, fixed current limiting, thermal shutdown, and under-voltage lockout (UVLO). It incorporates controlled slew rate functionality and status flags for system monitoring.
Feature Summary
- Dual-channel high-side power switching with independent control
- Integrated fault protection including fixed current limit and thermal shutdown
- Controlled slew rate to minimize inrush current and EMI
- Status flag output for real-time operational monitoring
Applications
- Automotive lighting systems
- High-current load driving such as motors
- Power distribution units in industrial equipment
Procurement Notes
Verify the specific suffix against official Microchip documentation to confirm pinout and functional compatibility. Ensure the procurement source provides valid RoHS3 compliance certificates. Cross-reference the manufacturer part number with authorized distributor databases to avoid counterfeit components. Confirm the package type matches the design requirements before ordering.
Selection Notes
Select this component for applications requiring dual-channel high-side switching with integrated protection. It is suitable for automotive and industrial environments operating between -40°C and 85°C. Consider the 115mOhms on-resistance for power loss calculations. Verify that the 500mA current rating meets the load requirements. Ensure the 8-SOIC package fits the PCB layout constraints.
Part Context
This component belongs to the MIC207x series of power distribution switches from Microchip Technology. It is designed for robust power management in demanding environments. The series offers various channel configurations and current ratings. The MIC2074 specifically provides dual-channel capability in a compact package, distinguishing it from single or quad-channel variants in the same family.
Replacement Considerations
Check for direct substitutes within the MIC207x family such as MIC2075 or MIC2076 if channel count or current rating adjustments are needed. Verify pin-to-pin compatibility with alternative manufacturers' high-side switches. Ensure equivalent fault protection features and operating voltage ranges match the original design specifications.
