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Product Detailed Parameters
- Description:IC PWR SWITCH N-CHAN 1:2 8MSOP
- Series:-
- Mfr:Microchip Technology
- Package:Tape & Reel (TR)
- Switch Type:USB Switch
- 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):150mA
- Rds On (Typ):400mOhm
- Input Type:Non-Inverting
- Features:Slew Rate Controlled, Status Flag
- Fault Protection:Current Limiting (Fixed), Over Temperature
- Operating Temperature:-40°C ~ 85°C (TA)
- Mounting Type:Surface Mount
- Supplier Device Package:8-MSOP
- Package / Case:8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
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Overview
The MIC2536-2BMM-TR is a dual-channel high-side USB power distribution switch manufactured by Microchip Technology. It operates within an input voltage range of 2.7V to 5.5V and features independent channel control optimized for bus-powered Universal Serial Bus applications. The device provides current limiting capabilities with a typical limit of 150mA per channel, housed in an 8-pin MSOP package.
Feature Summary
- Dual independent high-side power switches designed for USB power distribution
- Integrated current limiting protection for connected peripherals
- Active-high enable logic for straightforward digital control
Applications
- Bus-powered Universal Serial Bus (USB) hubs
- Portable electronic devices requiring efficient power management
- Peripheral connection circuits in consumer electronics
Procurement Notes
Verify the specific suffix BMM indicates the MSOP package variant when sourcing. Confirm RoHS compliance status as some historical listings may indicate non-compliance. Ensure the active-high enable requirement matches your system design. Check for moisture sensitivity classification if storage conditions are critical. Validate that the 150mA current limit meets your peripheral requirements.
Selection Notes
Select this component when dual isolated USB ports are required in a compact form factor. The MSOP package suits space-constrained designs compared to larger SOIC options. Consider the 150mA current limit against load requirements; higher current variants exist in the same family. Verify operating temperature range suitability for the intended environment.
Part Context
This part belongs to the MIC2536 series of USB power switches. It shares functional similarities with other variants like the MIC2536-2YM-TR but differs in packaging and potentially pinout or thermal characteristics. The series is designed to provide cost-effective power switching solutions for USB interfaces.
Replacement Considerations
MIC2536-2YM-TR offers similar functionality in an SOIC-8 package. MIC2536-2BM-TR is another SOIC variant. Verify pin compatibility and package dimensions before substitution. Current limits and electrical characteristics should be compared across datasheets.
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