Inverting Buck Boost Converter, 12V to -150V at 5mA using the TPS40200

(ACTIVE) PMP3034

Description & Features

Technical Documents

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Description

PMP3034 uses the TPS40200 buck controller in an inverting buck boost configuration. This topology takes a positive input and generate a negative output. In this case 12V is converted to -150V at 5mA. Because of the high voltage an external amplifier, TLV271 is needed to translate the feedback signal.

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Parametrics
 PMP3034.1
(Output Voltage 1)
Vin (Min) (V)10.8
Vin (Max) (V)13.2
Vout (Nom) (V)-150
Iout (Max) (A).01
Output Power (W).75
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck Boost- Inverting
Buck Boost- Non Sync

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
TPS40200  Wide Input Non-Synchronous Buck DC/DC Controller  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules

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 879 09 Nov 2010 25
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 18 09 Nov 2010 26
PDF 58 09 Nov 2010 51

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