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PMP40933

CISPR 25, Class 5, 400-kHz-rated, 120-W, automotive dual USB Type-C® PD charger reference design

Design files

PMP40933

Design files

Overview

This reference design is an Electromagnetic Interface (EMI)-optimized design for automotive dual USB Type-C® power delivery (PD) charger with 60 W per port. TPS25772-Q1 is used as a dual Type-C PD controller with buck-boost regulator. TPS55288-Q1 is used as a buck-boost regulator for another port. The maximum efficiency of this reference design is 96.45%. The input EMI filter is designed and PCB layout are optimized to pass the stringent CISPR 25 Class 5 conducted EMI standards. This reference design has been tested to be compliant with the CISPR 25 Class 5 conducted EMI standard.

Features
  • Compliance with the CISPR 25 Class 5 EMI standard
  • High efficiency with 96.45% peak efficiency
  • Available option without common mode inductor
Output voltage options PMP40933.1 PMP40933.2
Vin (Min) (V) 6.8 6.8
Vin (Max) (V) 18 18
Vout (Nom) (V) 20 20
Iout (Max) (A) 3 3
Output Power (W) 60 60
Isolated/Non-Isolated Non-Isolated Non-Isolated
Input Type DC DC
Topology Buck Boost- 4 Switch Buck Boost- 4 Switch
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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.

download Test report — PMP40933
PDF | HTML
TIDT242.PDF (1975 K)

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

download Schematic — PMP40933
TIDMB53.PDF (412 K)

Detailed schematic diagram for design layout and components

download Bill of materials (BOM) — PMP40933
TIDMB54.PDF (204 K)

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

download Assembly drawing — PMP40933
TIDMB55.PDF (379 K)

Detailed overview of design layout for component placement

download CAD/CAE symbol — PMP40933
TIDMB57.ZIP (1731 K)

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

download Gerber file — PMP40933
TIDCGC1.ZIP (1125 K)

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

download PCB layout — PMP40933
TIDMB56.PDF (1664 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

USB Type-C & USB Power Delivery ICs

TPS25772-Q1 — Automotive dual-port USB Type-C® PD controller with buck-boost regulator and smart power management

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

TPS55288-Q1 — 36-V, 16-A buck-boost converter with I2C control, AEC-Q100 qualified

Data sheet: PDF | HTML
Thermistors

TMP61-Q1 — Automotive, 1%, 10-kΩ linear thermistor in 0402, 0603/0805 and through hole packages

Data sheet: PDF | HTML

Start development

Software

GUI for evaluation module (EVM)

TPS257XX-Q1-GUI — Graphical user interface for the TPS2576x-Q1 and TPS2577x-Q1 USB Power Delivery controller device family and EVMs

The TPS257XX-Q1-GUI enables application-specific device configuration and programming of the TPS2576x-Q1 and TPS2577x-Q1 USB Power Delivery controller device family. The GUI is compatible with the corresponding hardware evaluation modules (EVMs) as well as custom hardware designs using the (...)

Supported products & hardware

Supported products & hardware

Products
USB Type-C & USB Power Delivery ICs
TPS25772-Q1 — Automotive dual-port USB Type-C® PD controller with buck-boost regulator and smart power management TPS25762-Q1 — Automotive USB Type-C® PD controller with integrated buck-boost regulator
Hardware development
Evaluation board
TPS25762Q1EVM — TPS25762-Q1 evaluation module for single-port USB Type-C® Power Delivery (PD) charger TPS25772Q1EVM-CO-149 — TPS25772-Q1 evaluation module for dual-port USB Type-C® Power Delivery (PD) charger TPS25772Q1EVM-CD-150 — TPS25772-Q1 evaluation module for dual-port USB Type-C® Power Delivery charger with USB 2.0 HUB
Launch Download
GUI for evaluation module (EVM)

TPS257XX-Q1-GUI — Graphical user interface for the TPS2576x-Q1 and TPS2577x-Q1 USB Power Delivery controller device family and EVMs

The TPS257XX-Q1-GUI enables application-specific device configuration and programming of the TPS2576x-Q1 and TPS2577x-Q1 USB Power Delivery controller device family. The GUI is compatible with the corresponding hardware evaluation modules (EVMs) as well as custom hardware designs using the (...)

Technical documentation

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Type Title Date
Test report CISPR 25, Class 5, 400-kHz-Rated, 120-W Auto Dual USB Type-C PD Charger RefDes PDF | HTML Nov. 30, 2022

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