TPS652353 Datasheet (Texas Instruments)

TPS652353, LNB Voltage Regulator

Designed for analog and digital satellite receivers, the TPS652353 is a monolithic voltage regulator with I2C interface; specifically to provide the 13-V to 18-V power supply and the 22-kHz tone signal to the LNB down converter in the antenna dish or to the multi-switch box.

The device offers a com

TPS652353 Features

* Complete integrate solution for LNB and I2C interface

* DiSEqC 2.x, and DiSEqC 1.x compatible

* Supports 5-V, 12-V, and 15-V power rail

* Up to 1000-mA accurate output current limit adjustable by external resistor

* Boost switch peak current limit proportion