Low power boost with cascaded NPN

(ACTIVE) PMP4677

Description & Features

Technical Documents

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


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.


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)

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
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
PDF 98 18 Nov 2011
Design files (2)
Title Abstract Type Size (KB) Date
PDF 28 18 Nov 2011
PDF 52 18 Nov 2011

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