IC manufacturers Infineon Technologies

IC manufacturers (104)

Infineon Technologies 1ED3124MC12H | Demoboard REF-EV22KIZSICSYS

22 kW power converter demonstration system for bidirectional DC EV chargers

Overview

TopologyFull-Bridge Converter symmetrical isolated
Input voltage380 V
Output 1900 V / 50 A

Description

This user guide describes the 22kW power converter demonstration system REF-EV22KIZSICSYS, which provides a pre-developed design solution proposal for applications with bidirectional power flow, such as DC electric vehicle (EV) chargers or energy storage systems. It combines a 3-phase, active front-end (AFE) converter with a 3-phase, dual active bridge (DAB) converter and uses a broad range of Infineon products.

Features

  • The main power circuits are implemented based on 1200 V CoolSiC™ MOSFETs to increase the efficiency of the system and to achieve a compact design.
  • The AC-DC converter comes with a low total harmonic distortion (THD) and a power factor close to 1 in both power flow directions. The 3-phase DAB DC-DC converter provides galvanic isolation, highly efficient bidirectional power flow, and wide output voltage range. The isolation level of the 3-phase DAB transformer is 3000 V AC. Using intelligent, digitally controlled algorithms are utilized to regulate output voltage and control bidirectional power flows.
  • The power control system of the demonstration system uses an Infineon AURIX™ TC375TP microcontroller. The AURIX™ TC3xx platform is a family of high-performance microcontrollers with multiple TriCore™ CPUs, programand data memories, buses, bus arbitration, interrupt system, DMA controller, and a powerful set of on-chip peripherals.

Typical applications

  • bidirectional DC EV chargers

Products

Order Code Data­sheet Downloads Status Product seriesApplicationPCB/Cable/PanelModularityTypeMountL
(mm)
IR
(A)
Operating TemperaturePackagingGenderWorking Voltage
(V (AC))
W
(mm)
H
(mm)
IR
(A)
TiTl
(mm)
Pins Samples
691322110003SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 3221 - 3.50 mm Horizontal PCB Header PCB Header Cable No PCB Header THT 11.9 10.5 -40 °C up to +105 °C Box 300 3
64900821122SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-MPC4 Male Header Dual Row PCB Vertical THT 18 7 -40 °C up to +105 °C Tray Male 600 8
7461057SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WP-BUTR REDCUBE PRESS-FIT with internal thread, two-rows Press-Fit 100 -55 °C up to +150 °C Reel 7 6 100 M3 5 6
7460305SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WP-BUTR REDCUBE PRESS-FIT with internal thread, two-rows Press-Fit 160 -55 °C up to +150 °C Tray 9 7 160 M5 6 8
62732020621SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

7 files Active i| Production is active. Expected lifetime: >10 years.WR-BHD 1.27 mm Male 19.05 1 -40 °C up to +105 °C Tape and Reel with Cap 50 20
Order Code Data­sheet
691322110003SPEC
64900821122SPEC
7461057SPEC
7460305SPEC
62732020621SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Samples
Order Code Data­sheet Downloads Status Product seriesApplicationPCB/Cable/PanelModularityTypeMountL
(mm)
IR
(A)
Operating TemperaturePackagingGenderWorking Voltage
(V (AC))
W
(mm)
H
(mm)
IR
(A)
TiTl
(mm)
Pins Samples