Boost 55V@0.48A for LCD TV LED Backlighting

(ACTIVE) PMP5299

Description & Features

Technical Documents

Support & Training

Order Now


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


Description

This 25W discontinuous current-mode boost converter provides a low ripple voltage of less than 1% and efficiency of greater than 94% at 24V input. Aluminum output caps are utilized, ensuring excellent load transient capability. An external control voltage allows the user to adjust the output voltage by +/-10%.

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


  




Parametrics
 PMP5299.1
(Output Voltage 1)
Vin (Min) (V)18
Vin (Max) (V)24
Vout (Nom) (V)50
Iout (Max) (A).5
Output Power (W)25
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBoost- Non Sync
Boost- DCM

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
TPS40210  4.5~52V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller  Step-Up (Boost)  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 1470 10 Nov 2010 21
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 56 10 Nov 2010 31
PDF 20 10 Nov 2010 20

Support & Training

Try our support forums.
Search expert answers for this part Ask a new question

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

Blogs