Name: A4450KESTR-J
Brand: Allegro MicroSystems
SKU: 620-A4450KESTR-JTR-ND
Price: 63.2709 CZK
Availability: InStock

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

A4450KESTR-J
DigiKey Part Number	620-A4450KESTR-JTR-ND - Tape & Reel (TR) 620-A4450KESTR-JCT-ND - Cut Tape (CT) 620-A4450KESTR-JDKR-ND - Digi-Reel®
Manufacturer	Allegro MicroSystems
Manufacturer Product Number	A4450KESTR-J
Description	IC REG CTRLR BUCK-BOOST 20QFN
Manufacturer Standard Lead Time	24 Weeks
Customer Reference
Detailed Description	Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-QFN (4x4)
Datasheet	Datasheet

Product Attributes

Type	Description	Select All
Category	Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers
Manufacturer	Allegro MicroSystems
Series	-
Packaging	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®
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)
Grade	Automotive
Qualification	AEC-Q100
Mounting Type	Surface Mount, Wettable Flank
Package / Case	20-WFQFN Exposed Pad
Supplier Device Package	20-QFN (4x4)
Base Product Number	A4450

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Cut Tape (CT) & Digi-Reel®