ISL6421A Datasheet (Renesas) - Single Output LNB Supply and Control Voltage Regulator

ISL6421A, Single Output LNB Supply and Control Voltage Regulator

DATASHEET ISL6421A Single Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-top Box Designs FN9167 Rev 3.00 Mar 9, 2006 CS FB COMP VSW NC SDA ADDR SCL The ISL6421A is a highly integrated solution for providing power and control signals from advanced satellite set-top box (STB) modules to the low noise block (LNB).

The internal architecture of this device contains a current-mode boost PWM and a low-noise linear regulator, along with the circuitry re