MIC2562-0BM

$1.01

Description：PCMCIA/CARDBUS POWER CONTROLLER
Series：-
Mfr：Micrel Inc.
Package：Bulk

SKU:6555bfb3ff16 Category: Power Distribution Switches, Load Drivers Brand: Micrel Inc.

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Product introduction

Product Detailed Parameters

Description：PCMCIA/CARDBUS POWER CONTROLLER
Series：-
Mfr：Micrel Inc.
Package：Bulk
Switch Type：PCMCIA Switch
Number of Outputs：2
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：N-Channel
Interface：Logic
Voltage - Load：6V, 14.5V
Voltage - Supply (Vcc/Vdd)：3V ~ 6V
Current - Output (Max)：250mA, 1A
Rds On (Typ)：600mOhm
Input Type：Non-Inverting
Features：Status Flag
Fault Protection：Current Limiting (Fixed), Over Temperature
Operating Temperature：-40°C ~ 70°C
Mounting Type：Surface Mount
Supplier Device Package：14-SOP
Package / Case：14-SOIC (0.154", 3.90mm Width)
Grade：-
Qualification：-

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MIC2562-0BM

Overview

The MIC2562-0BM is a PCMCIA CardBus switch controller manufactured by Microchip Technology, formerly Micrel. It integrates two N-channel power switches with a low on-resistance of 70 milliohms and supports load voltages of 3.3V, 5V, and 12V. The device features a fixed current limit for overcurrent protection and thermal shutdown capabilities. It operates within an ambient temperature range of -40°C to +85°C and utilizes a non-inverting logic interface. The component is housed in a 14-SOIC package with a width of 3.90mm.

Feature Summary

Integrates dual N-channel power switches optimized for PCMCIA CardBus applications
Provides fixed current limiting and thermal shutdown for robust fault protection
Features a status flag output for monitoring operational state

Applications

PCMCIA CardBus slot power management
Hot-swap controller circuits
Portable computer peripheral power switching

Procurement Notes

Verify the manufacturer designation as Microchip Technology, noting the historical association with Micrel. Confirm the specific suffix indicates the tape and reel packaging format. Ensure the part number matches the 14-SOIC package variant. Cross-reference the datasheet revision to confirm compatibility with required voltage levels and protection thresholds.

Selection Notes

Select this component for designs requiring integrated control of dual CardBus slots. The fixed current limit simplifies external protection circuitry. Verify that the 70 milliohm on-resistance meets the voltage drop requirements for the specific load. Ensure the operating temperature range aligns with the target environment constraints.

Part Context

This device belongs to the MIC2562 family of hot-swap controllers. It is designed specifically for managing power delivery in PCMCIA and CardBus interfaces. The integration of switches and control logic reduces board space compared to discrete solutions. It serves as a critical component for safe insertion and removal of expansion cards.