Please refer to PMP23338 reference design for the latest totem pole bridgeless PFC hardware, software and different options of input current sensing.
TIDA-01604
98.6% Efficiency, 6.6-kW Totem-Pole PFC Reference Design for HEV/EV Onboard Charger
TIDA-01604
Overview
This reference design functions from a base of silicon carbide (SiC) MOSFETs that are driven by a C2000 microcontroller (MCU) with SiC-isolated gate drivers. The design implements three-phase interleaving and operates in continuous conduction mode (CCM) to achieve a 98.46% efficiency at a 240-V input voltage and 6.6-kW full power. The C2000 controller enables phase shedding and adaptive dead-time control to improve the power factor at light load. The gate driver board (see TIDA-01605) is capable of delivering a 4-A source and 6-A sink peak current. The gate driver board implements a reinforced isolation and can withstand more than 100-V/ns common-mode transient immunity (CMTI). The gate driver board also contains the two-level turnoff circuit, which protects the MOSFET from voltage overshoot during the short-circuit scenario.
Features
- High-power-density, high-efficiency PFC design to power systems up to 6.6 kW
- Half-bridge- and compact isolated gate driver with reinforced isolation and two-level turnoff protection
- Full digital control with high-performance C2000™ controller to enable advanced control scheme
- 98.46% peak efficiency, greater than 0.99 power factor and less than 2% total harmonic distortion (THD)
- Three-phase interleaved operation with phase shedding control
Industrial
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.
TIDUE54B.PDF (5348 K)
Reference design overview and verified performance test data
TIDRVS8A.PDF (421 K)
Detailed schematic diagram for design layout and components
TIDRVS9A.PDF (73 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDRVT0.PDF (335 K)
Detailed overview of design layout for component placement
TIDRVT2A.ZIP (2820 K)
Files used for 3D models or 2D drawings of IC components
TIDCEJ6.ZIP (890 K)
Design file that contains information on physical board layer of design PCB
TIDRVT1.PDF (2654 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 controllers (external FET)
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TMS320F280040-Q1 — Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128-KB flash, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280040C-Q1 — Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128-KB flash, InstaSPIN-FOC, CLB, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280041 — C2000™ 32-bit MCU with 100-MHz, FPU, TMU, 128-kb flash, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280041-Q1 — Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128 KB flash, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280041C — C2000™ 32-bit MCU with 100-MHz, FPU, TMU, 128-kb flash, InstaSPIN-FOC, CLB, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280041C-Q1 — Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 128 KB flash, InstaSPIN-FOC, CLB, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280045 — C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 256 KB flash, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280048-Q1 — Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 256 KB flash, CLA, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280048C-Q1 — Automotive C2000™ 32-bit MCU w/ 100 MHz, FPU, TMU, 256 KB flash, CLA, InstaSPIN-FOC, CLB, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280049 — C2000™ 32-bit MCU with 100-MHz, FPU, TMU, 256-kb Flash, CLA, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280049-Q1 — Automotive C2000™ 32-bit MCU with 100 MHz, FPU, TMU, 256 KB flash, CLA, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280049C — C2000™ 32-bit MCU with 100-MHz, FPU, TMU, 256-kb Flash, CLA, InstaSPIN-FOC, CLB, PGAs, SDFM
Data sheet: PDF | HTMLC2000 real-time microcontrollers
TMS320F280049C-Q1 — Automotive C2000™ 32-bit MCU w/ 100 MHz, FPU, TMU, 256 KB flash, CLA, InstaSPIN-FOC, CLB, PGAs, SDFM
Data sheet: PDF | HTMLDigital isolators
ISO7731-Q1 — Automotive, robust EMC, triple-channel, 2/1, reinforced digital isolator
Data sheet: PDF | HTMLIsolated gate drivers
UCC21520-Q1 — Automotive 4-A, 6-A, 5.7-kVRMS isolated dual-channel gate driver with dual input, disable, deadtime
Data sheet: PDF | HTMLLinear & low-dropout (LDO) regulators
TL1963A-Q1 — Automotive 1.5-A, 20-V, adjustable low-dropout voltage regulator with reverse current protection
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OPA2376-Q1 — Low Noise, Low Quiescent Current, Precision Operational Amplifier e-trim/trade
Data sheet: PDF | HTMLStart development
Software
Software development kit (SDK)
C2000WARE-DIGITALPOWER-SDK — DigitalPower SDK for C2000 Real-time Controllers
- DigitalPower SDK for C2000™ microcontrollers (MCU) is a cohesive set of software infrastructure, tools, and documentation designed to minimize C2000 MCU based digital power system development time targeted for various AC-DC, DC-DC and DC-AC power supply applications. The software includes (...)
Supported products & hardware
Products
C2000 real-time microcontrollers
Hardware development
Development kit
Software
Software development kit (SDK)
C2000WARE-DIGITALPOWER-SDK — DigitalPower SDK for C2000 Real-time Controllers
Products
C2000 real-time microcontrollers
Hardware development
Development kit
Software
Software development kit (SDK)
Documentation
C2000Ware DigitalPower SDK User Guide (Note: Some extended links & references are not available to display, please install the SDK or go to TI Resource Explorer for the full documentation)
C2000Ware DigitalPower SDK Quick Start Guide
Release Infomation
Digital Power SDK for C2000™ microcontrollers (MCU) is a cohesive set of software infrastructure, tools, and documentation designed to minimize C2000 MCU based digital power system development time targeted for various AC-DC, DC-DC and DC-AC power supply applications.
What's new
- Added new solution 3.6kW bi-directional CLLLC Resonant Converter (PMP41042 on F28004x) Reference Design
- Added new solution 1kW, 800V to 12V Serial Half-Bridge Bidirectional DCX With GaN (PMP41037 on F28003x) Reference Design
- Added new 10-kW, GaN-based Single-phase String Inverter with Battery Energy Storage System (TIDA-010938 on F28003x) Reference Design
- Updated solution 3-kW Phase-Shifted Full Bridge With Active Clamp (PMP23126 on F28003x) to version 3.00.00 with new device support
- Updated solution 1.6kW, bidirectional micro inverter based on GaN (TIDA-010933 on F28P55x) to version 2.00.00 with new device support
- Fixed a TIDA-010054 bug with PWM issue that leads to system tripping
Software development kit (SDK)
C2000WARE-DIGITALPOWER-SDK — DigitalPower SDK for C2000 Real-time Controllers
- DigitalPower SDK for C2000™ microcontrollers (MCU) is a cohesive set of software infrastructure, tools, and documentation designed to minimize C2000 MCU based digital power system development time targeted for various AC-DC, DC-DC and DC-AC power supply applications. The software includes (...)
Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | Design guide | 98.6% Efficiency, 6.6-kW Totem-Pole PFC Ref Design for HEV/EV Onboard Charger (Rev. B) | Apr. 08, 2020 | |
| White paper | Taking charge of electric vehicles – both in the vehicle and on the grid (Rev. A) | Jun. 17, 2020 | ||
| White paper | Breakthrough technologies lead the solar power industry into the future | Jul. 27, 2018 | ||
| Analog Design Journal | Control challenges in a totem-pole PFC | Apr. 26, 2017 |
Related design resources
Software development
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Reference designs
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