ISL6423B Datasheet (Renesas) - Single Output LNB Supply and Control Voltage Regulator

ISL6423B, Single Output LNB Supply and Control Voltage Regulator

DATASHEET ISL6423B Single Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-Top Box Designs FN6412 Rev 1.00 Apr 10, 2007 The ISL6423B is a highly integrated voltage regulator and interface IC, specifically designed for supplying power and control signals from advanced satellite set-top box (STB) modules to the low noise blocks (LNBs) of singe antenna ports.

The device consists of a current-mode boost PWM and a low-noise linear regulator along with t