SC1650 Overview
Key Specifications
Description
The SC1650 is a high performance inverting DC-DC converter, designed to drive an external power switch to generate programmable negative voltages. In the particularly suitable LCD bias contrast application, maximum efficiency of 90% can be achieved with low cost PNP bipolar transistor drivers.
Key Features
- 4V to 24V input voltage operation
- Adjustable output voltage up to -40V
- Low quiescent current at 100µA
- Pulse frequency modulation maintains high
