High Power Small Form Factor Synchronous Buck To Output 12V@15A Reference Design

(ACTIVE) PMP10852B

Description & Features

Technical Documents

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Key Document

Description

The PMP10852B reference design uses the LM5117, CSD18563 for the high side MOSFET and CSD18532 (x2) for the low side MOSFETs.  PMP10852B takes input voltages between 27V to 41V and outputs 180W(12V @15A).  The size is very small, total area is 1,200mm2 (30mm x 40mm) solution size. The design is ~95% efficient at full load.

Features
  • High Power(180W)
  • Wide Vin range (27V-41V)
  • Small size(1200mm2
  • 95% efficient

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


  




Parametrics
 PMP10852B.1
(Output Voltage 1)
Vin (Min) (V)27
Vin (Max) (V)41
Vout (Nom) (V)12
Iout (Max) (A)15
Output Power (W)180
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

TI Devices (3)

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
CSD18532Q5B  60-V, N-Channel NexFET™ Power MOSFET  Power MOSFET  Sample & Buy View Design Kits & Evaluation Modules
CSD18563Q5A  60-V N-Channel NexFET Power MOSFET  Power MOSFET  Sample & Buy View Design Kits & Evaluation Modules
LM5117  5.5-65V Wide Vin, Current Mode Synchronous Buck Controller with Analog Current Monitor  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 TI Recommends
PDF 1936 13 May 2015 239
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 406 13 May 2015 65
ZIP 412 13 May 2015 77
PDF 836 13 May 2015 70
PDF 97 13 May 2015 38
PDF 95 13 May 2015 59
PDF 248 13 May 2015 186


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