LTC3863 Datasheet - Linear Technology

LTC3863 DC/DC Controller

The LTC®3863 is a robust, inverting DC/DC PMOS controller optimized for automotive and industrial applications. It drives a P-channel power MOSFET to generate a negative output and requires just a single inductor to complete the circuit. Output voltages from *0.4V to *150V are typica.

LTC3863 Features

* n Wide Operating VIN Range: 3.5V to 60V n Wide Negative VOUT Range:

* 0.4V to Beyond

* 150V n Low Operating IQ = 70µA n Strong High Voltage MOSFET Gate Driver n Constant Frequency Current Mode Architecture n Verified FMEA for Adjacent Pin Open/Short n Selectable High Efficiency Burst M

LTC3863-LinearTechnology.pdf