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Home > Products > Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers > A4450KESTR-J
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A4450KESTR-J

Manufacturer Part Number A4450KESTR-J
Manufacturer Allegro MicroSystems
Detailed Description IC REG CTRLR BUCK-BOOST 20QFN
Package 20-QFN (4x4)
In Stock 66523 pcs
Data sheet Tape Change 27/Jan/2023Cylindrical Battery Holders
Reference Price (In US Dollars)
9000
$0.56
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Specifications

Product Attribute Attribute Value
Voltage - Supply (Vcc/Vdd) 3V ~ 36V
Topology Buck-Boost
Synchronous Rectifier No
Supplier Device Package 20-QFN (4x4)
Series Automotive, AEC-Q100
Serial Interfaces -
Package / Case 20-WFQFN Exposed Pad
Package Tape & Reel (TR)
Output Type Transistor Driver
Output Phases 1
Product Attribute Attribute Value
Output Configuration Positive
Operating Temperature -40°C ~ 150°C (TJ)
Number of Outputs 1
Mounting Type Surface Mount
Function Step-Up/Step-Down
Frequency - Switching 250kHz ~ 2.2MHz
Duty Cycle (Max) -
Control Features Enable, Frequency Control, Soft Start
Clock Sync Yes
Base Product Number A4450

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A4450KESTR-J Datasheet PDF

Data sheet