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

PMP7935 is a single-phase synchronous switching regulator module rated for 0.9V, 45A output 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
  • 12Vin, 0.9V/45A out (40.5W)
  • Sensorless current detection
  • 90% peak effiency
  • Synchronous switching
  • Optimized MOSFETs

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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 Devices (2)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD87350Q5D  30V, Nch synchronous buck NexFET MOSFET™, SON5x6 PowerBlock, 40A  MOSFETs  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

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD87350Q5D LSON-CLIP (DQY)| 8 Download Download
LM27403 Download Download

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Technical Documents

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Application notes (1)
Title Type Size (KB) Date
PDF 156 21 May 2013
User guides (1)
Title Type Size (KB) Date
PDF 1386 17 May 2013
Design files (7)
Title Type Size (KB) Date
ZIP 889 10 Sep 2013
ZIP 512 10 Sep 2013
PDF 176 21 May 2013
PDF 375 17 May 2013
ZIP 191 17 May 2013
PDF 97 17 May 2013
PDF 129 17 May 2013

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