H6.5 EVALUATION BOARD Rev. 02 page 1
H6.5 EVALUATION BOARD
Evaluation Board for the
flowPACK 1 H6.5 Module
Table of Contents
H6.5 EVALUATION BOARD Rev. 02 page 2
1 Abstract .......................................................................................................... 4
2 Evaluation board and module types and names ..................................................... 4
3 Target application ............................................................................................. 4
4 The applied circuit and three-level operation ........................................................ 4
4.1 The flowPACK 1 H6.5 module’s internal circuit ...................................................... 5
4.2 The applied circuit for the flowPACK 1 H6.5 module ............................................... 5
4.3 Three-level operation ........................................................................................ 6
4.3.1 The operating circuit, including the control section ................................................ 6
4.3.2 The operating waveform (simulation) .................................................................. 7
4.3.3 An example of the tested waveform .................................................................... 7
5 Gate driver for the IGBT module ......................................................................... 8
5.1 Standard gate resistance ................................................................................... 8
5.2 Another gate resistance ..................................................................................... 8
6 Connector ....................................................................................................... 8
7 Protection function ............................................................................................ 9
7.1 UVLO .............................................................................................................. 9
7.2 Over-current protection ..................................................................................... 9
8 Isolation, creepage and air clearance distance .................................................... 10
8.1 Isolation voltage ............................................................................................. 10
8.2 Creepage and air clearance distance .................................................................. 10
9 Circuit connections ......................................................................................... 11
10 Test items and test pins for measuring waveforms .............................................. 12
11 Layout of PCB ................................................................................................ 14
12 Variables and units (change according the topic) ................................................. 18