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MIC2505-2BM
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 8SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- 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), 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 MIC2505-2BM is a fully integrated high-side power switch manufactured by Microchip Technology. It features a single output capable of handling up to 2A of load current with a maximum on-resistance of 50 mΩ. The device operates within a supply voltage range of 2.7V to 7.5V and supports an On/Off interface for control. It includes built-in protection mechanisms such as thermal shutdown and current limiting. The component is housed in an 8-SOIC surface-mount package, suitable for compact circuit designs requiring reliable power distribution.
Feature Summary
- Fully integrated high-side switch design for simplified power management
- Built-in thermal shutdown and current limiting for enhanced reliability
- Low on-resistance for efficient power delivery
- Compact 8-SOIC surface-mount packaging
Applications
- USB power switching applications
- Peripheral power distribution circuits
- Battery-powered device power management
Procurement Notes
Verify the specific suffix (e.g., -TR for tape and reel) against your manufacturing requirements. Confirm the operating temperature range (-40°C to +85°C) matches your environmental constraints. Ensure the 8-SOIC package dimensions align with your PCB footprint. Cross-reference the datasheet revision date to ensure compatibility with latest design guidelines.
Selection Notes
Select this component when a single-channel high-side switch with 2A capacity is required. Consider the 50 mΩ on-resistance for power loss calculations. Verify that the 2.7V to 7.5V supply range fits your system voltage. Evaluate the need for thermal protection features inherent in the design. Compare pinout compatibility if replacing existing components.
Part Context
The MIC2505 series comprises single and dual high-side switches designed for power distribution. The MIC2505-2BM specifically denotes the single-channel variant with 2A output capability. It belongs to Microchip's portfolio of power management ICs, often succeeding Micrel products after acquisition. The device integrates protection features typically found in discrete solutions.
Replacement Considerations
MIC2505-2YM is a compatible variant with identical electrical specifications but different packaging (Tube vs. Tape & Reel depending on suffix). MIC2505-2BM-TR offers the same functionality in a reel format. Verify pin-to-pin compatibility and thermal characteristics before substitution.
