A4450KESTR-J

Allegro MicroSystems

IC REG CTRLR BUCK-BOOST 20QFN

Description
Step-Up/Step-Down Positive Buck-Boost 1 1 3V ~ 36V 250kHz ~ 2.2MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 150°C (TJ) Surface Mount 20-WFQFN Exposed Pad 20-QFN (4x4)

RoHS Compliant

A4450KESTR-J Datasheet

In Stock: 130

Can ship immediately

QTY UNIT PRICE
1:$1.31600
1500:$1.31600

Product Specifications

TypeDescription
Series:Automotive, AEC-Q100
Package:Tape & Reel (TR)Cut Tape (CT)
Part Status:Active
Output Type:Transistor Driver
Function:Step-Up/Step-Down
Output Configuration:Positive
Topology:Buck-Boost
Number of Outputs:1
Output Phases:1
Voltage - Supply (Vcc/Vdd):3V ~ 36V
Frequency - Switching:250kHz ~ 2.2MHz
Duty Cycle (Max):-
Synchronous Rectifier:No
Clock Sync:Yes
Serial Interfaces:-
Control Features:Enable, Frequency Control, Soft Start
Operating Temperature:-40°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:20-WFQFN Exposed Pad
Supplier Device Package:20-QFN (4x4)

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