3.5MHz, 500mA Synchronous Step Down DC-DC Regulator

文件：581.3 Kbytes 页数：18 Pages

SEMTECH

先之科

3.5MHz, 500mA Synchronous Step Down DC-DC Regulator

文件：581.3 Kbytes 页数：18 Pages

SEMTECH

先之科

3.5MHz, 500mA Synchronous Step Down DC-DC Regulator

文件：581.3 Kbytes 页数：18 Pages

SEMTECH

先之科

3.5MHz, 500mA Synchronous Step Down DC-DC Regulator

The SC195F is a high efficiency, 500mA step down regulator designed to operate with an input voltage range of 2.9V to 5.5 V. The input voltage range makes it ideal for battery operated applications with space limitations. The SC195F operates at a fixed 3.5MHz switching frequency in normal PWM (Pulse · Input Voltage — 2.9V to 5.5V\n·Output Voltage — 0.8V to 3.3V\n·Output current capability — 500mA\n·Efficiency up to 94%\n·15 Programmable output voltages\n·Fast transient response\n·Oscillator frequency — 3.5MHz\n·100% duty cycle capability\n·Quiescent current — 4.8 mA typ\n·Shutdown Curre;

Semtech

先之科