Dual-Stage Triple-Output Buck Converter

(ACTIVE) PMP7800

Description & Features

Technical Documents

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Description

The PMP7800.1 reference design is a Buck which uses a LMR14203 and was intended for Computers and Peripherals applications. It can generate a Non-Isolated 3.3 volt output at 0.07 Amps from an input 21.6 to 26.4 Volts DC.

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Bill of Materials (BOM)

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Parametrics
 PMP7800.1
(Output Voltage 1)
PMP7800.2
(Output Voltage 2)
PMP7800.3
(Output Voltage 3)
Vin (Min) (V)21.621.621.6
Vin (Max) (V)26.426.426.4
Vout (Nom) (V)3.31.81.8
Iout (Max) (A).07.23.23
Output Power (W).231.414.414
Isolated/Non-IsolatedNon-IsolatedNon-IsolatedNon-Isolated
Input TypeDCDCDC
TopologyBuck- Integrated SwitchBuck- Integrated SwitchBuck- Integrated Switch

TI Devices (2)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LMR14203  4.5V to 42V, 0.3A Step-Down DC/DC Switching Regulator in SOT-23  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
LMZ10500  5.5V, 0.5A Step-Down DC/DC Power Module in 3mm × 2.6mm Package  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LMR14203 Download Download
LMZ10500 uSiP (SIL)| 8 Download Download

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 513 09 Oct 2012 4
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 163 09 Oct 2012 4
PDF 61 09 Oct 2012 5

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