ZLPM8012JB20TC Diodes Inc. / Zetex, ZLPM8012JB20TC Datasheet

ZLPM8012JB20TC

Manufacturer Part Number

ZLPM8012JB20TC

Description

MOSFET LNB Power Management U-QFN4040-20 T&R 3K

Manufacturer

Diodes Inc. / Zetex

Datasheet

1.ZLPM8012JB20TC.pdf (3 pages)

Specifications of ZLPM8012JB20TC

Rohs

yes

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Summary

The ZLPM8012 is a power management and control solution for

satellite set-top boxes (STBs). Based on an efficient boost converter

the ZLPM8012 provides the power supply and all the control signals

required by a single port satellite Low Noise Block (LNB). The

ZLPM8012 includes an accurate 22kHz tone generator to provide

DiSEqC™ control words or continuous tone for band switching

control.

components the ZLPM8012 provides a high performing cost efficient

solution.

Features

•

Notes:

DiSEqC is a trademark of Eutlesat.

ZLMP8012

Document number: DS35980 Rev. 2 - 2

C is a trademark of Philips Corp.

Efficient boost converter providing an accurate adjustable

power supplies LNBs

Operates from a single rail supply

Provides a protected output of up to 550mA

Adjustable current limit for system flexibility

Designed for stability with low power LNBs

Provides standard voltage / tone and DiSEqC control signals

and allows for regional variations.

Internal 22kHz generator for DiSEqC control and traditional

band switching

22kHz maintains shape across all load conditions

Controlled by I

Built in multiple diagnostics and protection for IC and LNB

protection

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)

Controlled by I

and <1000ppm antimony compounds.

C™ and with the minimal external

www.diodes.com

1 of 3

Applications

•

System Diagram

Single tuner Satellite Set-top boxes

Satellite PC Cards

TV’s with integrated satellite tuners

Hybrid Set-top boxes

Suitable for Digital and Analog satellite systems

High current LNBs

Stability with minimal current LNBs

CONTROLLER AND POWER SUPPLY IC

SET-TOP BOX SERIES SINGLE LNB

Diodes Incorporated

A Product Line of

ZLPM8012

October 2012

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ZLPM8012JB20TC Summary of contents

Page 1

Summary The ZLPM8012 is a power management and control solution for satellite set-top boxes (STBs). Based on an efficient boost converter the ZLPM8012 provides the power supply and all the control signals required by a single port satellite Low Noise ...

Page 2

To Request This Datasheet In Its Entirety Please Email ZLMP8012 Document number: DS35980 Rev DBS@diodes.com www.diodes.com A Product Line of Diodes Incorporated ZLPM8012 October 2012 © Diodes Incorporated ...

Page 3

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 ...

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