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MIC2076A-2YM
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:2 8SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- 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)：1.25A
- Rds On (Typ)：100mOhm
- Input Type：Inverting
- Features：Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, 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 MIC2076A-2YM is a dual-channel high-side power distribution switch optimized for USB applications. It operates within a supply voltage range of 2.7 V to 5.5 V and features an 8-pin SOIC package. The device provides two outputs with a maximum output current of 500 mA and a fixed current limit of 900 mA. Key electrical parameters include a maximum on-resistance of 140 mΩ, a maximum turn-on time of 5 ms, and a maximum idle time of 100 µs. It supports operation across a temperature range of -40°C to +85°C.
Feature Summary
- Smart shutdown capability that reduces current consumption during fault modes
- Internal current limiting with thermal shutdown protection for device and load safety
- Soft-start circuitry minimizes inrush current for highly capacitive loads
- Fault status output flag asserts during overcurrent or thermal shutdown conditions
Applications
- USB port power distribution
- General-purpose power distribution requiring circuit protection
- Systems requiring smart shutdown functionality
Procurement Notes
Verify the specific suffix 'YM' corresponds to the 8-pin SOIC package variant when sourcing. Confirm RoHS compliance status as indicated in official documentation. Ensure the reel quantity matches procurement requirements if ordering the tape-and-reel version (MIC2076A-2YM-TR). Cross-reference the manufacturer part number with Microchip Technology's official database to confirm current production status and availability.
Selection Notes
Select this component for applications requiring dual-channel high-side switching with integrated protection. The MIC2076A-2YM is suitable where smart shutdown and reduced standby current are critical compared to the standard MIC2026A series. Consider the 140 mΩ on-resistance and 900 mA current limit against load requirements. The 8-pin SOIC package facilitates surface-mount assembly in space-constrained designs.
Part Context
The MIC2076A-2YM belongs to the MIC2026A/MIC2076A family of dual-channel power distribution switches manufactured by Microchip Technology. This family is designed for general-purpose power distribution with enhanced protection features. The MIC2076A variant specifically adds smart shutdown capabilities not present in the MIC2026A counterpart, making it distinct within the product line for low-power fault management.
Replacement Considerations
The MIC2026A-2YM is a related variant within the same family but lacks the smart shutdown feature found in the MIC2076A-2YM. Verify functional equivalence regarding shutdown behavior before substitution. No other direct public substitute part numbers are confirmed in the provided documentation.
