ZLPM8011 Description
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...
ZLPM8011 Key Features
- High system efficiency with standby mode
- Efficient boost converter and LDO providing an accurate
- Provides a protected output of up to 550mA
- Programmable current limit for system flexibility
- Designed for stability with low power LNBs
- Provides standard voltage / tone and DiSEqC control signals and
- Internal tone generator for DiSEqC control and traditional
- Tone maintains shape across all load conditions
- Internal reliable tone detector for DiSEqC 2.0 systems
- Controlled by I2C interface or independent logic control
ZLPM8011 Applications
- Single tuner Satellite Set-top boxes High current LNBs Stability with minimal current LNBs