High Power Density Voltage Regulator Module for CPU Core Power in Enterprise Switching

(ACTIVE) PMP7935

Description & Features

Technical Documents

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Description

The PMP7935 is a single-phase synchronous buck converter module rated for 0.9V output at 45A from an input voltage of 12V. It is used for CPU core power in an enterprise network switching application. The small 1.1"x0.65" module delivers 90% peak efficiency and is smaller and less costly than equivalent multi-phase designs.  This modular solution lends itself well to data center equipment where heat generation is increasingly expensive and a high power density is required.

Features
  • 12V in, 0.9V/45A out (40.5W)
  • Sensorless current detection
  • 90% peak effiency
  • Synchronous switching
  • Optimized MOSFETs

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


  




Parametrics
 PMP7935.1
(Output Voltage 1)
Vin (Min) (V)12
Vin (Max) (V)12
Vout (Nom) (V).9
Iout (Max) (A)45
Output Power (W)40.5
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous
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Part Number Status

PMP7935:
High Power Density Voltage Regulator Module for CPU Core Power in Enterprise Switching

ACTIVE

TI's Standard Terms and Conditions for Evaluation Modules apply.

TI Devices (2)

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
CSD87350Q5D  Synchronous Buck NexFET™ Power Block MOSFET Pair  Power MOSFET  Sample & Buy View Design Kits & Evaluation Modules
LM27403  3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DCR Current Sensing  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.

Application notes (1)
Title Abstract Type Size (KB) Date Views
PDF 156 21 May 2013 42
User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 1386 17 May 2013 70
Design files (7)
Title Abstract Type Size (KB) Date Views
ZIP 889 10 Sep 2013 36
ZIP 512 10 Sep 2013 22
PDF 176 21 May 2013 17
PDF 375 17 May 2013 86
ZIP 191 17 May 2013 13
PDF 97 17 May 2013 49
PDF 129 17 May 2013 143


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