40W Buck Converter Powered out of 48V Reference Design

(ACTIVE) PMP10135

Description & Features

Technical Documents

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Key Document

Description

PMP10035 is a sycnchronous buck converter with 48V input voltage and 31V output voltage. Due to ceramic capacitors only this design is suitable for automotive applications (48V bus). With  switching frequency of 400kHz, the efficiency is higher than 96% at full load.

Features
  • Small outline (21.6mm x 33.4mm)
  • Ceramic capacitors only
  • Low temparature rise at full load
  • 48V input
  • 31V output @ 1.3A

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


  




Parametrics
 PMP10135.1
(Output Voltage 1)
Vin (Min) (V)46
Vin (Max) (V)50
Vout (Nom) (V)31
Iout (Max) (A)1.3
Output Power (W)40.3
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
TPS40170  4.5 V to 60 V Wide-Input Synchronous PWM Buck Controller  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 1618 11 May 2015 35
Design files (5)
Title Abstract Type Size (KB) Date Views
ZIP 63 11 May 2015 16
ZIP 115 11 May 2015 8
PDF 101 11 May 2015 8
PDF 79 11 May 2015 6
PDF 137 11 May 2015 19


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