深圳市谷科智电子有限公司

General Description

The SY7304 is a high efficiency, current-mode control

Boost regulator. The device integrates a 120mΩ low

RDS(ON) N-channel MOSFET for high efficiency. The

fixed 1MHz switching frequency and internal

compensation reduce external components size and

count. The build-in internal soft start circuitry minimizes the inrush current at start-up. The SY7304 is available in compact DFN3×3-10 package.

Features

 Wide input range: 3-33V

 Maximum output voltage: 33V

 1MHz switching frequency

 Integrated 120 mΩ RDS(ON) switch with 4A peak

current capability

 Internal soft-start  0.6V±2% reference voltage  Cycle by cycle peak current limit  Over temperature protection

 RoHS Compliant and Halogen Free  Compact package: DFN3×3-10