LTC3125 Description
The LTC®3125 is a high efficiency, synchronous step-up DC/DC converter with an accurate programmable average input current limit. The resistor programmable average input current limit is 5% accurate at 500mA and is suitable for a wide variety of applications. In mobile puting, GSM and GPRS cards demand high current pulses well beyond the capability of the PC Card and pactFlash slots.