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MIC2505BM-TR
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 8SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：2.7V ~ 7.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：2A
- Rds On (Typ)：30mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Fixed), Open Load Detect, 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 MIC2505BM-TR is a single-channel high-side power switch manufactured by Microchip Technology. It integrates a 2A current limit with slew-rate controlled turn-on to minimize inrush current and voltage droop during load activation. The device features an active-low status flag for fault indication, including overcurrent and thermal shutdown protection. Operating from a supply voltage range of 3V to 16V, it provides low on-resistance for efficient power distribution. The component is housed in an 8-pin SOIC package and is designed for surface-mount applications requiring robust load management.
Feature Summary
- Integrates a 2A current limit with slew-rate control to manage inrush current
- Provides active-low status flag indicating normal operation or fault conditions
- Includes comprehensive fault protection against overcurrent and thermal events
Applications
- High-side switching for peripheral power distribution
- Inrush current limiting in bus-powered systems
- Load protection in industrial control modules
Procurement Notes
Verify the specific suffix 'BM' against the manufacturer's latest datasheet to confirm pinout compatibility and package dimensions. Ensure the ordering code matches the required tape-and-reel quantity specifications. Cross-reference the RoHS compliance status with current environmental regulations before finalizing procurement orders.
Selection Notes
Select this component when a single-channel high-side switch with integrated current limiting is required. It is suitable for applications needing precise inrush control and fault monitoring via a status flag. Consider the 16V maximum input rating and 2A continuous current capability when designing the power stage.
Part Context
This part belongs to the MIC2505 family of high-side switches, which also includes dual-channel variants like the MIC2545. The MIC2505 series is designed for power distribution applications where load protection and status feedback are critical. It complements other Microchip power management solutions by providing reliable switching with built-in diagnostic capabilities.
Replacement Considerations
Public confirmed substitute part numbers include MIC2505BM and MIC2505-1YM-TR. Verify electrical parameters and pinout compatibility before substitution.
