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SY8113B1
General Description
The SY8113B1 is a high efficiency, 1.4MHz synchronous step-down DC/DC regulator capable of delivering up to 3A load current. It can operate over a wide input voltage range from 4.5V to 18V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.
The SY8113B1 adopts the instant PWM architecture to achieve fast transient responses for high step down applications. In addition, it operates at pseudoconstant frequency of 1.4MHz to minimize the size of the inductor and the capacitor.
Ordering Information
SY8113 □(□□)□ Tempera ture Code Pa cka ge Code Optional Spec Code
Ordering Number Package type
Note
SY8113B1ADC TSOT23-6
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Typical Application
CBS 100nF
VIN : 4.
SY8113B1 Datasheet
