12V input -12V1.5A output Buck-boost inverter

(ACTIVE) PMP4369

Description & Features

Technical Documents

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Description

PMP4369 converts 12V input voltage to negative 12V1.5A output with the high efficiency up to 90%@12Vin. Inverting Buck-Boost topology is adopted and echo mode step down converter TPS54340 is used in the design. The design limited in size within 33mmx33mm. The output ripple & noise is <50mV over range.

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Bill of Materials (BOM)

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Parametrics
 PMP4369.1
(Output Voltage 1)
Vin (Min) (V)10
Vin (Max) (V)14
Vout (Nom) (V)-12
Iout (Max) (A)1.5
Output Power (W)18
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck Boost- Inverting

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS54340  42 V Input, 3.5 A, Step-Down DC/DC Converter with Eco-mode™  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS54340 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 256 03 Oct 2013 7
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 146 03 Oct 2013 6
PDF 25 03 Oct 2013 13
PDF 195 03 Oct 2013 9

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