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SY7304 宽电压输入 最高33V输出 4AMOS 适用于快充 type C等应用的高效升压
SY7304DBC QFN3x3-10 33V 4A

 

 SY7304内置33V/4A MOS异步升压转换器

 

概述:

 

    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 DFN3X3-10 package

 

特性:

 

Wide input range: 3-33V

Maximum output voltage: 33V

1MHz switching frequency

Integrated 120mΩ 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: DFN3X3-10

 

典型应用: