Microchip Technology MIC2549A-1BN

Name: MIC2549A-1BN
Brand: Microchip Technology
SKU: 3264638-MIC2549A-1BN
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: MIC2549A-1BN

Manufacturer:: Microchip Technology

Ventron No:: 3264638-MIC2549A-1BN

Description:: IC SW CURR LIMIT HI SIDE 8-DIP

ECAD Model:

Datasheet:: MIC2549A-1BN

Overview

Description
The MIC2545A and MIC2549A are high-side power switches designed for low-loss DC power switching and power management applications, including ACPI. They offer a cost-effective and integrated solution with minimal external components to meet USB and ACPI requirements.

Features
Input voltage range: 2.7V to 5.5V
Adjustable current limit up to 3A
Reverse current flow blocking
Low on-state supply current (90µA typical)
Low off-state supply current (1μA typical)
Maximum on-resistance: 50mΩ
Open-drain fault flag
Thermal shutdown
Thermal shutdown output latch (MIC2549A)
Slow soft-start turn-on (2ms) and fast turnoff
Active-high or active-low enable options

Applications
USB power distribution
PCI Bus power switching
Notebook PCs
ACPI power distribution
PC card hot swap applications
Inrush current limiting

Specifications

Microchip Technology MIC2549A-1BN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC2549A-1BN.

Mounting Type
Through Hole
Package / Case
8-DIP (0.300, 7.62mm)
Supplier Device Package
8-PDIP
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Published
2011
Feature
Slew Rate Controlled, Status Flag
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Base Part Number
MIC2549A
Number of Outputs
1
Output Type
N-Channel
Interface
On/Off
Current - Output (Max)
3A
Output Configuration
High Side
Voltage - Supply (Vcc/Vdd)
Not Required
Input Type
Non-Inverting
Switch Type
USB Switch
Ratio - Input:Output
1:1
Voltage - Load
2.7V~5.5V
Fault Protection
Current Limiting (Adjustable), Over Temperature, Reverse Current
Rds On (Typ)
35mOhm
RoHS Status
Non-RoHS Compliant