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A4450KESTR-J
Part number:
A4450KESTR-J
CLASSIFICATION:
Integrated Circuits (ICs)
manufacturer:
Allegro MicroSystems
describe:
IC REG CTRLR BUCK-BOOST 20QFN
package:
Tape & Reel (TR)
ROHS status:
Yes
currency:
USD
PDF:
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inventory 10100
minimum : 0
quantity
unit price
price
1500
1.52
2280
3000
1.41
4230
7500
1.35
10125
specifications
  • Mounting Type
    Surface Mount
  • Grade
    Automotive
  • Qualification
    AEC-Q100
  • Package / Case
    20-WFQFN Exposed Pad
  • Supplier Device Package
    20-QFN (4x4)
  • Operating Temperature
    -40°C ~ 150°C (TJ)
  • Output Phases
    1
  • Output Configuration
    Positive
  • Output Type
    Transistor Driver
  • Number of Outputs
    1
  • Synchronous Rectifier
    No
  • Function
    Step-Up/Step-Down
  • Clock Sync
    Yes
  • Control Features
    Enable, Frequency Control, Soft Start
  • Topology
    Buck-Boost
  • Frequency - Switching
    250kHz ~ 2.2MHz
  • Voltage - Supply (Vcc/Vdd)
    3V ~ 36V

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