Positive 12V to -12V (0.1A) buck-boost converter
PMP7330
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Description & Features

Technical documentation

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Description

This reference design uses the TPS5401 current mode sync buck controller to generate a -12V/0.1A output from a +12V input voltage. This circuit operates at 750KHz, requires minimal components and achieves excellent efficiency.

See the Important Notice and Disclaimer covering reference designs and other TI resources.


  




Parametrics
 PMP7330.1
(Output Voltage 1)
Vin (Min) (V)8
Vin (Max) (V)13.2
Vout (Nom) (V)-12
Iout (Max) (A).1
Output Power (W)1.2
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck Boost- Inverting

TI Devices (1)

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
TPS5401  3.5V to 42V Input, 0.5 A Step Down Converter  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS5401 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

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


Technical documentation

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 1905 15 Feb 2012
Design files (2)
Title Type Size (KB) Date
PDF 26 15 Feb 2012
PDF 50 15 Feb 2012

Support & training

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