24V Input Synchronous Buck to 12V at 8A Converter Reference Design

(ACTIVE) PMP10799

Description & Features

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Key Document

Description

This synchronous buck converter operates over a 19-V to 32-V input range and delivers 12 V at 8-A continuous. It achieves an efficiency of greater than 97% between 4.5 A to 8 A at 24 Vin. Other features include low-output ripple voltage, excellent transient response, and small size.

Features
  • Small size (33 mm x 35 mm)
  • Greater than 97% efficient
  • 50-mVpp output ripple voltage
  • Excellent transient response (<2% for 8-A step)

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


  




Parametrics
 PMP10799.1
(Output Voltage 1)
Vin (Min) (V)19
Vin (Max) (V)32
Vout (Nom) (V)12
Iout (Max) (A)8
Output Power (W)96
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

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
CSD18504Q5A  40V, N-Channel NexFET™ Power MOSFET  Power MOSFET  Sample & Buy View 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 1668 11 Apr 2016 43
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 288 11 Apr 2016 20
ZIP 15403 11 Apr 2016 22
PDF 633 11 Apr 2016 20
PDF 51 11 Apr 2016 15
PDF 105 11 Apr 2016 21
PDF 119 11 Apr 2016 74


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