PMP9335

Multi-output Multi-buck 20W Power Supply for Xilinx Zynq FPGA Applications Reference Design

PMP9335

Design files

Overview

PMP9335 is designed for Xilinx Zynq FPGA applications utilizing the TPS84A20 and TPS84320. This design uses an external timer to synchronize the switching frequency to 300 kHz. It also employs a controlled power up and power down sequence.

Features
  • Designed for Xilinx Zynq FPGA applications
  • Compact solution and easy-to-use design with TPS84A20 and  TPS84320 buck regulator modules
  • Controlled power up and power down sequence
  • To be used as a “plug in” module, the use of extra bulk capacitance on external pcb is assumed
Output voltage options PMP9335.1 PMP9335.2 PMP9335.3
Vin (Min) (V) 12 12 12
Vin (Max) (V) 12 12 12
Vout (Nom) (V) 1 1.8 1
Iout (Max) (A) 3.7 3.7 10.6
Output Power (W) 3.7 6.66 10.6
Isolated/Non-Isolated Non-Isolated Non-Isolated Non-Isolated
Input Type DC DC DC
Topology Buck- Synchronous Buck- Synchronous Buck- Synchronous

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUAS5.PDF (1437 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRHK6.PDF (446 K)

Detailed schematic diagram for design layout and components

TIDRHK7.PDF (121 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRHK8.PDF (168 K)

Detailed overview of design layout for component placement

TIDRHL0.ZIP (557 K)

Files used for 3D models or 2D drawings of IC components

TIDCB24.ZIP (299 K)

Design file that contains information on physical board layer of design PCB

TIDRHK9.PDF (1516 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Buck modules (integrated inductor)

TPS843204.5-V to 14.5-V Input, 3-A Synchronous Buck, Integrated Power Solution

Data sheet document-pdfAcrobat PDF
Buck modules (integrated inductor)

TPS84A202.95V to 17V, 10A Synchronous Buck, Integrated Power Solution

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

LP2951100-mA, 30-V, low-dropout voltage regulator with power good & enable

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

LP388551.5-A, low-VIN (0.98-V), ultra-low-dropout voltage regulator with enable

Data sheet document-pdfAcrobat PDF
Real-time clocks (RTCs) & timers

LMC555World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
* Test report PMP9335 Test Results Sep. 28, 2015

Related design resources

Reference designs

REFERENCE DESIGN
PMP9335 Multi-output Multi-buck 20W Power Supply for Xilinx Zynq FPGA Applications Reference Design

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