MicroPower, 620kHz PWM, Step-up DC/DC Converter

Description The SC1417B is a fixed frequency, current mode step-up dc-dc converter. It operates over a wide input supply range of 1.5V to 12V, making it suitable for battery input and TFT-LCD applications. The 620kHz constant frequency oscillator minimizes the size of external components and allo

文件：185.95 Kbytes 页数：11 Pages

SEMTECH

先之科

MicroPower, 620kHz PWM, Step-up DC/DC Converter

Description The SC1417B is a fixed frequency, current mode step-up dc-dc converter. It operates over a wide input supply range of 1.5V to 12V, making it suitable for battery input and TFT-LCD applications. The 620kHz constant frequency oscillator minimizes the size of external components and allo

文件：185.95 Kbytes 页数：11 Pages

SEMTECH

先之科

MicroPower, 620kHz PWM, Step-up DC/DC Converter

Description The SC1417B is a fixed frequency, current mode step-up dc-dc converter. It operates over a wide input supply range of 1.5V to 12V, making it suitable for battery input and TFT-LCD applications. The 620kHz constant frequency oscillator minimizes the size of external components and allo

文件：185.95 Kbytes 页数：11 Pages

SEMTECH

先之科

MicroPower, 620kHz PWM, Step-up DC/DC Converter

Description The SC1417B is a fixed frequency, current mode step-up dc-dc converter. It operates over a wide input supply range of 1.5V to 12V, making it suitable for battery input and TFT-LCD applications. The 620kHz constant frequency oscillator minimizes the size of external components and allo

文件：185.95 Kbytes 页数：11 Pages

SEMTECH

先之科

MicroPower, 620 kHz PWM, Step-Up DC/DC Converter

Obsolete - this device is no longer available. • Operates from 1.5 V to 12 V supply voltage\n• High efficiency >85%\n• 150 mA @ 15 V from 5V input\n• Internal switch peak current of 0.9 A\n• Programmable output voltage\n• Powers up into full load\n• Pulse-by-pulse current limit/thermal shutdown\n• 620 kHz fixed-frequency current-mode convert;

Semtech

先之科