Datasheet Summary
High Efficiency, 1.2A Continuous, 1.8A Peak, 85V Input Synchronous Step Down Regulator
General Description
The SY21052 develops a high efficiency synchronous step down DC/DC regulator capable of delivering 1.2A continuous, 1.8A peak current. The SY21052 operates over a wide input voltage range from 7V to 85V and integrates a main switch and a synchronous switch with very low RDS(ON) to minimize the conduction loss.
The device adopts the instant PWM architecture to achieve fast transient responses for high step down applications.
Ordering Information
SY21052- (-
- )- Tempera ture Code Pa cka ge Code Optional Spec Code
Ordering Number Package type Note
SY21052FCC
SO8E
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