ZLPM8011 Datasheet (Diodes) - SET-TOP BOX SERIES SINGLE LNB CONTROLLER AND POWER SUPPLY

ZLPM8011, SET-TOP BOX SERIES SINGLE LNB CONTROLLER AND POWER SUPPLY

A Product Line of Diodes Incorporated ZLPM8011 SET-TOP BOX SERIES SINGLE LNB CONTROLLER AND POWER SUPPLY IC Summary The ZLPM8011 is a power management and control solution for satellite set-top boxes (STBs).

Based on an efficient boost converter the ZLPM8011 provides the power supply and all the control signals required by a single port satellite Low Noise Block (LNB).

The ZLPM8011 includes an accurate 22kHz tone generator to provide DiSEqC™ control words or continuous tone for band switching c

ZLPM8011 Features

* High system efficiency with standby mode

* Efficient boost converter and LDO providing an accurate adjustable power supply for LNBs

* Provides a protected output of up to 550mA

* Programmable current limit for system flexibility

* Designed for stability with low