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LNB power management and control ZLPM8010

LNB power management and control ZLPM8010
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LNB power management and control ZLPM8010 - 1

A Product Line of Diodes Incorporated ZLPM8010 SET-TOP BOX SERIES SINGLE LNB CONTROLLER AND POWER SUPPLY IC The ZLPM8010 is a power management and control solution for Single tuner Satellite Set-top boxes satellite set-top boxes (STBs). Based on an efficient boost converter High current LNBs the ZLPM8010 provides the power supply and all the control signals Stability with minimal current LNBs required by a single port satellite Low Noise Block (LNB). The ZLPM8010 includes an accurate 22kHz tone generator to provide TVs with integrated satellite tuners DiSEqC™ control words or continuous tone for band switching Hybrid Set-top boxes control. To provide a reliable DiSEqC 2.0 solution the IC includes a Suitable for Digital and Analog satellite systems DiSEqC detector with unwanted signal rejection. Controlled by an 2 I C™ compatible interface or logic inputs and with the minimal external components the ZLPM8010 provides a high performing, System Diagram efficient cost efficient solution. 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 750mA Designed for stability with low power LNBs Programmable current limit for system flexibility • Provides standard voltage / tone and DiSEqC control signals and allows for regional variations such as Japan. Internal tone generator for DiSEqC control and traditional band switching Tone maintains shape across all load conditions Internal reliable tone detector for DiSEqC 2.0 systems Controlled by I C interface or independent logic control Built in multiple diagnostics and protection for IC and LNB Minimal external components for a simple, reliable and cost effective solution Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. DiSEqC is a trademark of Eutlesat. 2 I C is a trademark of Philips Corp. June 2012 © Diodes Incorporated

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LNB power management and control ZLPM8010 - 2

A Product Line of Diodes Incorporated To Request This Datasheet In Its Entirety Please Email DBS@diodes.com June 2012 © Diodes Incorporated

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LNB power management and control ZLPM8010 - 3

A Product Line of Diodes Incorporated ZLPM8010 IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any...

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