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Allegro MicroSystems A4491EESTR-T
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Compliance
RoHS
Compliant
Physical
Case/Package
QFN
Mount
Surface Mount
Number of Pins
20
Supply Chain
Lifecycle Status
Production
Technical
Max Input Voltage
23 V
Max Operating Temperature
85 °C
Max Output Voltage
20.7 V
Min Input Voltage
4.5 V
Min Operating Temperature
-40 °C
Min Output Voltage
800 mV
Number of Outputs
3
Output Configuration
Positive
Output Current
2.2 A
Output Type
Adjustable
Output Voltage
800 mV
Packaging
Tape & Reel (TR)
Switching Frequency
550 kHz
Synchronous Rectifier
No