Document
HHXX11330044FF
Wide Range Synchronous Buck Controller
Features
Wide Input Voltage Range: 10V to 30V Up to 93% Efficiency Programmable Switching Frequency up
to up to 500kHz No Loop Compensation Required Programmable current limit Cable Compensation from 0Ω to 0.3Ω Thermal Shutdown Available in SOP-8L Package
Applications
Car Charger / Adaptor Pre-Regulator for Linear Regulators Distributed Power Systems Battery Charger
Description
The HX1304F is a synchronous step down regulator from a high voltage input supply. Operating with an input voltage range from 10V to 30V, the HX1304F achieves 2.1A continuous output current with excellent load and line regulation. The switching frequency is programmable from 150 kHz to 500 kHz and the synchronous architecture provides for highly efficient designs. Current mode operation provides fast transient response and eases loop stabilization.
The HX1304F requires a minimum number of readily available.