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LT3467 Datasheet 1.1A Step-Up DC/DC Converter

Manufacturer: Linear Technology (now Analog Devices)

General Description

The LT®3467/LT3467A switching regulators combine a 42V, 1.1A switch with a soft-start function.

Pin compatible with the LT1930, its low VCESAT bipolar switch enables the device to deliver high current outputs in a small footprint.

The LT3467 switches at 1.3MHz, allowing the use of tiny, low cost and low height inductors and capacitors.

Key Features

  • n 1.3MHz Switching Frequency (LT3467) n 2.1MHz Switching Frequency (LT3467A) n Low VCESAT Switch: 330mV at 1.1A n High Output Voltage: Up to 40V n Wide Input Range: 2.4V to 16V n Dedicated Soft-Start Pin n 5V at 540mA from 3.3V Input (LT3467) n 5V at 430mA from 3.3V Input (LT3467A) n 12V at 270mA from 5V Input (LT3467) n 12V at 260mA from 5V Input (LT3467A) n Uses Small Surface Mount Components n Low Shutdown Current:.