3kW dual LLC evaluation board
- Software & Tools
The 3kW Dual Phase LLC evaluation board is an example of a complete Infineon solution for the HV DC-DC stage of telecom rectifiers and industrial SMPS aiming to the highest efficiency and reliability standard levels. The combination of state-of-the-art IPW60R040C7 600V CoolMOS™ C7 in TO-247 and BSC093N15NS5 O ptiMOS™ 5 150V in SuperSO8 power device technologies with optimized driving and control techniques using Infineon components allows to achieve this result.
Summary of Features:
- Dual Phase LLC topology with full digital control (including current sharing and phase shedding)
- Prevention of MOSFET body diode hard commutation and LLC capacitive mode operation
- Graphical User Interface (GUI) for parameters setting and monitoring
- Peak efficiency >98.4%
- Flat efficiency plot from 10% to 100% load
- Flexible design adjustment and fine tuning through the GUI
|Target Application||Power Supplies|
|2.7 MB||30 May 2016||02_00|
Additional Product Information
|698 KB||18 Jul 2016||01_00|
|2 MB||20 Jul 2016||01_00|
|1.4 MB||18 Jul 2016||01_01|
Product Selection Guide
|22.2 MB||21 Feb 2017||00_00|
|Sales Product Name||EVAL_3KW_2LLC_C7_47|
|Product Status||active and preferred|
|Completely lead free|
3 kW Dual-Phase LLC Converter Demoboard Chapter 3: Board Overview
This chapter describes the design concept, profile and dimension of the 3kW Dual-Phase LLC converter demonstration board. The converter design is a full Infineon solution and the selected components from primary/secondary power devices, controllers and drivers are described in this section.
3 kW Dual-Phase LLC Converter Demoboard Chapter 7: GUI Example
This chapter demonstrates an example how to use the graphical user interface (GUI) of the 3kW Dual-Phase LLC board. The converter’s operation is monitored and controlled by the GUI.
3 kW Dual-Phase LLC Converter Demoboard Chapter 4: Measurement Set Up
This chapter describes the test and evaluation set-up of the 3kW Dual-Phase LLC converter demonstration board. Electrical connections to power-up the board and the key waveforms to be investigated are illustrated in this section.
3 kW Dual-Phase LLC Converter Demoboard Chapter 6: GUI Overview
This chapter describes the graphical user interface (GUI) of the 3kW Dual-Phase LLC converter. GUI allows access to parameter change, measurement and remote enable/disable functions of the converter. Dedicated sections to setting, monitoring, status and fault register of the GUI are showed in this chapter.
3 kW Dual-Phase LLC Converter Demoboard Chapter 5: Operation Modes
This chapter describes the 3kW Dual-Phase LLC converter’s relevant operation modes. The converter start-up procedure and sequence, burst mode operation, zero voltage switching (ZVS) mechanism, synchronous rectifier operation, dual-phase operation and primary/secondary switch stress are demonstrated.
3 kW Dual-Phase LLC Converter Demoboard Chapter 1: Introduction
This video series showcase the 3kW dual-phase LLC converter demonstration board from Infineon.
3 kW Dual-Phase LLC Converter Demoboard Chapter 8: Measurement
This chapter describes the efficiency acquisition setup and procedure. Actual measurement is presented together with the 3kW Dual-Phase converter’s efficiency curve.
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