1EDI30J12CP Datasheet, PDF (13/28 Pages) Infineon Technologies AG – 1EDI EiceDRIVER™ Enhanced

EiceDRIVER™ Enhanced
1EDI30J12CP
Functional Description
HV supply
VCC1
Start up auxiliary supply
V_{VC C 1 o n}
IN
EN
Output signals referenced to VCC2
VEE2
V _{VJFET _pinch_off}
V _VCC1off
VREG
V_VREGonBS
MDrv
V VREGon
V _VREGoff
JFDrv
I_BSEN
t PDONBS
t _PDOFFBS
Bootstrap Start up Phase
t_{PD ON}
t _PDOFF
t_{PDOFF _EN}
t_{PD ON _ EN}
t_{PD ON BS}
t_{PD OFFBS}
Figure 7 Start up bootstrap supply mode for high side located cascodes (BSEN connected to VCC2)
(Signal names are chosen equivalent to the pin names of the driver)
IN
50 %
IN
JFDrv
50%
JFDrv
MDrv
a)
tPDON
VCC2-19V
tPDOFF
MDrv
b)
tPDONBS
Figure 8 Timing of IN to JFDrv, a) normal mode, b) bootstrap mode
50%
50%
VCC2-1. 9V
tPDOFFBS
Preliminary Datasheet
12
Rev. 1.3, 2014-11-12