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MIC2561-0BM
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Product Detailed Parameters
- Description：PCMCIA SOCKET SWITCHING MATRIX
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Switch Type：PCMCIA Switch
- Number of Outputs：2
- Ratio - Input:Output：3:02
- Output Configuration：Low Side
- Output Type：N-Channel
- Interface：Logic
- Voltage - Load：3.3V, 5V, 12V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：200mA
- Rds On (Typ)：550mOhm
- Input Type：Non-Inverting
- Features：Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The MIC2561-0BM is a power distribution switch manufactured by Microchip Technology. It features a 3:2 input-to-output ratio with three N-channel outputs and two independent inputs. The device supports load voltages of 3.3V, 5V, and 12V, providing up to 200mA per channel. Packaged in a 14-pin SOIC, it includes non-inverting logic control for efficient load management.
Feature Summary
- Integrates three low-side N-channel power switches with a 3:2 input configuration
- Supports multiple standard load voltage levels including 3.3V, 5V, and 12V
- Features non-inverting logic inputs for straightforward interface compatibility
Applications
- Power distribution in embedded systems requiring multiple isolated loads
- Load switching for peripheral devices in industrial controllers
- Power management in automotive electronic modules
Procurement Notes
Verify the specific suffix '0BM' against the official Microchip datasheet to confirm pinout and electrical characteristics. Ensure the package type matches the required PCB footprint. Confirm RoHS compliance status if environmental regulations apply to the final assembly. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when a compact solution for switching multiple low-current loads is required. The 3:2 ratio optimizes pin count compared to individual switches. Verify that the total current demand across all channels does not exceed thermal limits. Consider the 14-SOIC package dimensions for board space constraints.
Part Context
This device belongs to Microchip's family of power distribution switches designed for reliable load control. It serves as an alternative to discrete MOSFET arrangements, reducing component count and board area. The integrated design simplifies schematic layout and improves system reliability in space-constrained applications.
Replacement Considerations
Check for direct replacements within the MIC2561 series or compatible parts from other manufacturers offering identical 3:2 ratios and SOIC-14 packages. Verify pin compatibility before substitution.
