Description
Application Note: AN_SY8120B High Efficiency Fast Response, 2A, 18V Input Synchronous Step Down Regulator General .
SY8120B develops high efficiency synchronous stepdown DC-DC converter capable of delivering 2A load current .
Features
* Low RDS(ON) for internal switches (top/bottom):145/135 m 4.5-18V input voltage range 2A load current capability Instant PWM architecture to achieve fast transient responses Internal softstart limits the inrush current 2% 0.6V reference RoHS Compliant and Halogen Free Compact package: SOT23-6
Applica
Applications
* and high efficiency at light loads. In addition, it operates under heavy load conditions to minimize the size of inductor and capacitor. Ordering Information
SY8120 ( ) Temperature Code Package Code Optional Spec Code
Temperature Range: -40°C to 85°C
Ordering Number Package type Note
SY8120BABC