Low power boost with cascaded NPN

(ACTIVE) PMP4677

Description & Features

Technical Documents

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Description

tiny boost for only 50mW output power to drive a 48V display out of 5V

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


Bill of Materials (BOM)

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Parametrics
 PMP4677.1
(Output Voltage 1)
Vin (Min) (V)4.5
Vin (Max) (V)5.5
Vout (Nom) (V)47.5
Iout (Max) (A)0
Output Power (W).0475
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBoost- Non Sync

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS61040  28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications  Step-up (boost)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS61040 Download Download
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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 98 18 Nov 2011 8
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 28 18 Nov 2011 7
PDF 52 18 Nov 2011 7

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