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MIC2547-2YM-TR
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 16SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Switch Type：USB Switch
- Number of Outputs：2
- Ratio - Input:Output：1:01
- 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)：1.5A
- Rds On (Typ)：80mOhm
- Input Type：Non-Inverting
- Features：Status Flag
- Fault Protection：Current Limiting (Adjustable), Over Temperature, Reverse Current
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：16-SOIC
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The MIC2547-2YM-TR is a dual high-side USB power distribution switch manufactured by Microchip Technology. It operates within a supply voltage range of 2.7 V to 5.5 V and supports an output current of 1.5 A per channel. The device features an on-state resistance of 80 mΩ and functions across a temperature range of -40°C to +85°C. Housed in a 16-pin SOIC package, it provides independent control for two channels, designed for efficient power management in USB applications.
Feature Summary
- Dual-channel high-side switching architecture for independent load control
- Integrated N-Channel MOSFETs with low on-state resistance
- Operates within standard USB voltage specifications
Applications
- USB hub power distribution
- Portable electronic device power management
- Peripheral power switching circuits
Procurement Notes
Verify the specific suffix 'TR' indicates tape-and-reel packaging configuration when sourcing. Confirm that the 16-SOIC package dimensions match your PCB footprint requirements. Ensure the operating temperature range aligns with your system's environmental constraints. Cross-reference the datasheet for exact pinout definitions to prevent installation errors during assembly.
Selection Notes
Select this component when dual-channel high-side switching is required for USB loads. The 1.5 A current rating suits moderate power applications. Consider the 16-pin package size relative to available board space. Verify compatibility with the 2.7 V to 5.5 V input range before integration into the design.
Part Context
This part belongs to Microchip's MIC25xx series of USB power switches. It complements single-channel variants like the MIC2547-1YM-TR. The series focuses on providing reliable power distribution for USB peripherals. It serves as a solution for managing multiple loads from a single power source efficiently.
Replacement Considerations
The MIC2547-1YM-TR offers similar electrical characteristics but provides only one channel instead of two. Evaluate if the additional channel capacity is necessary for your specific application requirements before substituting.
