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MIC2547-2YTS-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),Cut Tape (CT)
- 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-TSSOP
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
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Overview
The MIC2547-2YTS-TR is a dual-channel high-side power distribution switch manufactured by Microchip Technology. It features programmable current limiting with a maximum output current of 1.5 A per channel and an operating supply voltage range of 2.7 V to 5.5 V. The device utilizes a TSSOP-16 package and operates within a temperature range of -40°C to +85°C. Designed for USB power applications, it integrates N-channel MOSFETs with built-in reverse polarity protection.
Feature Summary
- Dual-channel high-side switching with independent programmable current limits
- Integrated reverse polarity protection diode
- Low on-resistance N-channel MOSFET architecture
Applications
- USB power distribution networks
- Peripheral power management in embedded systems
- Overcurrent protection for load circuits
Procurement Notes
Verify the complete part number including the -TR suffix to confirm tape-and-reel packaging configuration. Ensure compatibility with the required TSSOP-16 footprint during PCB layout. Confirm that the 2.7V to 5.5V input voltage range aligns with the system power supply specifications before procurement.
Selection Notes
Select this component when dual-channel high-side control with adjustable current limiting is required. The 1.5A rating suits moderate load applications. Consider the TSSOP-16 package constraints for thermal management. Verify that the 2.7V minimum operating voltage meets the lowest expected supply rail conditions in the target design.
Part Context
This component belongs to the MIC254x series of power distribution switches from Microchip Technology. It serves as a protective interface between power sources and sensitive loads, offering integrated current limiting and fault protection. The series is commonly utilized in consumer electronics and industrial control systems requiring reliable power routing.
Replacement Considerations
The MIC2547-2YTS is the non-reel variant of this component. Cross-reference with other dual-channel high-side switches if pinout or current ratings differ. Verify package compatibility and electrical specifications against alternative suppliers' offerings.
