Welcome to Weijie Semiconductor

A4450KESTR-J

A4450KESTR-J
Manufacturer : Allegro MicroSystems, LLC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : Automotive, AEC-Q100
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) : 3 V ~ 36 V
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)
Package / Case : 20-WFQFN Exposed Pad
Supplier Device Package : 20-QFN (4x4)
Availability: 8242 in stock
RFQ/Quote