Microchip Technology MIC2549A-2YTS-TR

Name: MIC2549A-2YTS-TR
Brand: Microchip Technology
SKU: 3265334-MIC2549A-2YTS-TR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: MIC2549A-2YTS-TR

Manufacturer:: Microchip Technology

Ventron No:: 3265334-MIC2549A-2YTS-TR

Description:: IC SW CURR LIMIT HI SIDE 14TSSOP

ECAD Model:

Datasheet:: MIC2549A-2YTS-TR

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 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), 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-2YTS-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC2549A-2YTS-TR.

Factory Lead Time
4 Weeks
Mounting Type
Surface Mount
Package / Case
14-TSSOP (0.173, 4.40mm Width)
Supplier Device Package
14-TSSOP
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2011
Feature
Slew Rate Controlled, Status Flag
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Base Part Number
MIC2549A
Number of Outputs
1
Output Type
N-Channel
Max Output Current
3A
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
ROHS3 Compliant

Certification

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MIC2549~~(23)~~
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MIC25~~(516)~~
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MIC~~(646)~~

Part Number	Manufacturers	Description	Price
MIC2549A-2YTS-TR DISTI #MIC2549A-2YTS-TR-ND	Microchip Technology Inc	IC SW CURR LIMIT HI SIDE 14TSSOP RoHS: Compliant	2500 $3.38355
MIC2549A-2YTS-TR DISTI #MIC2549A-2YTS-TR	Microchip Technology Inc	PROGRAMMABLE CURRENT LIMIT HIGH-SIDE SWITCH WITH O RoHS: Compliant	2500 $1.99 5000 $1.99 10000 $1.89 15000 $1.79 25000 $1.79
MIC2549A-2YTS-TR DISTI #71Y0168	Microchip Technology Inc	Programmable Current Limit High-Side Switch with O	1 $3.98 25 $3.3 100 $3.01
MIC2549A-2YTS-TR DISTI #998-MIC2549A-2YTSTR	Microchip Technology Inc	Power Switch ICs - Power Distribution Programmable RoHS: Compliant	1 $3.96 10 $3.9 25 $3.3 100 $3

Microchip Technology MIC2549A-2YTS-TR

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