LTC3255 Datasheet (Linear) - Step-Down Charge Pump

LTC3255, Step-Down Charge Pump

The LTC®3255 is a switched-capacitor step-down DC/DC converter that produces a regulated output (2.4V to 12.5V adjustable) from a 4V to 48V input.

In applications where the input voltage exceeds twice the output voltage, 2:1 capacitive charge pumping extends output current capability beyond input su

LTC3255 Features

* n Input Voltage Range: 4V to 48V n Adjustable Regulated Output: 2.4V to 12.5V n Output Current: 50mA Maximum n 16μA Quiescent Current in Regulation at No Load n Input Fault Protection from

* 52V to 60V n Multimode Charge Pump (2:1, 1:1) with Automatic Mode Switching Maintains Regulation