PMP23300

60-W, USB Type-C® power delivery wide-input buck converter reference design

PMP23300

Design files

Overview

This reference design is a 60-W USB Type-C® power delivery (PD) design operating in standard power range (SPR) that uses the TPS65987D USB Type-C and USB PD controller, LM76005 synchronous buck converter, LMR36506 synchronous buck converter and TPD62300A USB Type-C port protector. The design uses a 30-V to 60-V wide input buck converter to regulate to the typical 5-V, 9-V, 15-V and 20-V USB-C SPR voltages. The maximum power rating is 60 W at 20 V with a peak efficiency of 96.8%.

Features
  • 20-V to 60-V wide input power supply for single-port USB Type-C
  • Supports 20-V/3-A, 15-V/3-A, 9-V/3-A or 5-V/3-A outputs
  • 96.8% maximum efficiency at 48-V input and full load
Output voltage options PMP23300.1 PMP23300.2
Vin (Min) (V) 30 30
Vin (Max) (V) 60 60
Vout (Nom) (V) 48 3.3
Iout (Max) (A) 3 .5
Output Power (W) 144 1.65
Isolated/Non-Isolated Non-Isolated Non-Isolated
Input Type DC DC
Topology Buck- Synchronous Buck- Synchronous
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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.

PDF | HTML
TIDT345.PDF (1703 K)

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

TIDMBW3.PDF (599 K)

Detailed schematic diagram for design layout and components

TIDMBW4.PDF (185 K)

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

TIDMBW5.PDF (427 K)

Detailed overview of design layout for component placement

TIDMBW7.ZIP (2190 K)

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

TIDCGH5.ZIP (2110 K)

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

TIDMBW6.PDF (6056 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC converters (integrated FET)

LM760053.5-V to 60-V, 5-A synchronous step-down voltage converter

Data sheet: PDF | HTML
AC/DC & DC/DC converters (integrated FET)

LMR360064.2-V to 60-V, 0.6-A ultra-small synchronous step-down converter

Data sheet: PDF | HTML
USB Type-C & USB Power Delivery ICs

TPS65987DUSB Type-C® and USB-C® Power Delivery controller with integrated power switches

Data sheet: PDF | HTML
USB port protection ICs

TPD6S300AUSB Type-C® port protector: short-to-VBUS overvoltage and 6ch ESD protection with improved OVP

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Test report 60-W, USB Type-C® Buck Converter Reference Design PDF | HTML Sep. 20, 2023

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