100% Pb-Free Step-Down Regulator Delivering 1V at 34A Reference Design

(ACTIVE) PMP10770

Description & Features

Technical Documents

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Key Document

Description

PMP10770 incorporates the TPS53219A and CSD87384M, which are the Green alternative to the TPS53355 30A dc/dc converter, and are 100% Pb-free. The design is for 10V-14V input, 1Voutput at 34A current with  83% efficiency at full load.

Features
  • 100% Pb free
  • Green alternative to TPS53355
  • 500KHz switching frequency
  • 83% efficiency at full load of 34A
  • Design length of 50mm
  • 15.4mV output voltage ripple at 12VIN, and full load

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


  




Parametrics
 PMP10770.1
(Output Voltage 1)
Vin (Min) (V)8
Vin (Max) (V)14
Vout (Nom) (V)1
Iout (Max) (A)34
Output Power (W)34
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
CSD87384M  Synchronous Buck NexFET Power Block II, CSD87384M  Power MOSFET  Sample & Buy View Design Kits & Evaluation Modules
TPS53219A  Wide Input Voltage, Eco-Mode, Single Synchronous Step 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 1018 04 Jun 2015 22
Design files (4)
Title Abstract Type Size (KB) Date Views
ZIP 314 04 Jun 2015 26
PDF 48 04 Jun 2015 7
PDF 113 04 Jun 2015 8
PDF 116 04 Jun 2015 14


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