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LM2622 - Step-up PWM DC/DC Converter

General Description

The LM2622 is a step-up DC/DC converter with a 1.6A, 0.2Ω internal switch and pin selectable operating frequency.

With the ability to convert 3.3V to multiple outputs of 8V, -8V, and 23V, the LM2622 is an ideal part for biasing TFT displays.

Overview

LM2622 600kHz/1.3MHz Step-up PWM DC/DC Converter October 2001 LM2622 600kHz/1.

Key Features

  • n 1.6A, 0.2Ω, internal switch n Operating voltage as low as 2.0V Typical.