Synchronous Buck Converter for POL DC to DC Module Application Reference Design

(ACTIVE) PMP9350

Description & Features

Technical Documents

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Key Document

Description

PMP9350 is a Constant On-Time synchronous buck regulator utilizing the LM5017 wide-vin with integrated HS and LS MOSFETs for industrial/automotive applications. This board was developed to fit into space-constrained applications. It also uses an external SS circuit for a reduced start-up time.

Features
  • Synchronous rectifier for high efficiency
  • Temp rise of 20°C (IC)
  • 1” Sq solution size capable with integrated FETs
  • DCR ripple voltage injection to FB
  • Low component count
  • Adjustable switching frequency

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


  




Parametrics
 PMP9350.1
(Output Voltage 1)
Vin (Min) (V)20
Vin (Max) (V)100
Vout (Nom) (V)12
Iout (Max) (A).4
Output Power (W)4.8
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

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
LM5017  7.5-100V Wide Vin, 600mA Constant On-Time Synchronous Buck Regulator  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 2176 28 Sep 2015 29
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 246 28 Sep 2015 6
ZIP 357 28 Sep 2015 7
PDF 459 28 Sep 2015 6
PDF 71 28 Sep 2015 8
PDF 118 28 Sep 2015 11
PDF 226 28 Sep 2015 25


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