NCP3230MNTXG 开关稳压器 ON

NCP3230MNTXG

开关稳压器 HIGH CURRENT SYNCHRONOUS

High Current Synchronous  Buck Converter

The NCP3230MNTXG NCP3230 is a high current, high efficiency, voltage−feed−  forward voltage−mode synchronous buck converter which operates  from 4.5 V to 18 V input and generates output voltages down to 0.6 V  at up to 30 A load.  

NCP3230MNTXG Features   

• Wide Input Voltage Range from 4.5 V to 18 V  

• 0.6 V Internal Reference Voltage   

• 500 kHz Switching Frequency  

• External Programmable Soft−start  

• Lossless Low−side FET Current Sensing  

• Output Over−voltage Protection and Under−voltage Protection  

• System Over−temperature Protection using a Thermistor or Sensor  

• Hiccup Mode Operation for All Faults  

• Pre−bias Start−up  

• Adjustable Output Voltage  

• Power Good Output  

• Internal Over−temperature Protection  

• This is a Pb−Free Device  

NCP3230MNTXG Typical Applications  

• Cellular Base Stations  

• ASIC, FPGA, DSP and CPU Core and I/O Supplies  

• Telecom and Network Equipment  

• Server and Storage System