BEIJING POWER-SEM ELECTRONIC TECHNIQUE CO. LTD.
IGBT driver, special core makes you more professional.
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1.feature
● ASIC single IGBT driver
● Suitable for all 3300V HV-IGBTs
● Short circuit and over current protection by VCEsatmonitoring
● Supply VGEunder voltage protection(>-7.5V,<+12.5V)
● Error “soft turn-off”
● Dynamic “soft turn-off”+active clamping
● Internal isolated DC/DC power supply
● Isolation voltage 8kVac ● 1min
● ±40A peak current output
● IGBT gate drive voltage +15V/-10V
● 500ns signal conversion time
● 430ns error signal feedback time
● 400ns narrow pulse inhibit
● Max. working frequency 10kHz
● Fiber-optic interface
● Clearance distance from primary side to secondary side is 32mm
2.parameter
PSHI 512F33B
Absolute Maximum Ratings(Ta=25℃)
|
Symbol |
Term |
Values |
Unit |
|
VS MAX. |
Max. supply voltage primary |
+16 |
V |
|
IS MAX. |
Max. supply current primary |
350 |
mA |
|
PDC/DC |
Total power of DC/DC isolation power output |
5 |
W |
|
IO |
Max. logic signal output current |
10 |
mA |
|
IoutAV |
Output average current per channel |
140 |
mA |
|
IoutPEAK |
Output peak current per channel |
±40 |
A |
|
VCES |
IGBT collector-emitter voltage |
3300 |
V |
|
Visol IO |
Isolation voltage IN-OUT(1 minute. AC) |
8 |
kV |
|
RGon/off min |
Minimal Rgon/Rgoff |
0.65 |
Ω |
|
Qout/pulse |
Minimal charge per pulse |
±50 |
μC |
|
dv/dt |
Rate of rise and fall of voltage |
75 |
kV/μs |
|
fSW max |
Max. working frequency |
10 |
kHz |
|
Top |
Operating temperature |
-45...+85 |
℃ |
|
Tstg. |
Storage temperature |
-45...+85 |
℃ |
Electrical Characteristics*(Ta=25℃)
|
Symbol |
Term |
Parameter |
Unit |
|||
|
Min. |
Typ. |
Max. |
Rec. |
|||
|
VS |
Supply voltage primary |
14.5 |
15 |
15.5 |
15 |
V |
|
IS |
No-load current primary fSW=0 fSW=10kHz |
|
110 125 |
|
|
mA |
|
VG(on) |
Turn-on gate voltage |
|
+15 |
|
|
V |
|
VG(off) |
Turn-off gate voltage |
|
-10 |
|
|
V |
|
td(on)IO |
IN-OUT turn-on delay time |
|
500 |
|
|
ns |
|
td(off)IO |
IN-OUT turn-off delay time |
|
500 |
|
|
ns |
|
td(err) |
Error correspond time VCEerror happen-block output |
|
430 |
|
|
ns |
|
tmd |
Narrow pulse restrained |
|
400 |
|
|
ns |
|
tpReset |
Error automatic reset time |
200 |
|
|
|
ms |
|
tp(err) |
Error signal pulse width |
|
200 |
|
|
ms |
|
VCEstat |
Reference voltage for VCEmonitoring |
20 |
50 |
60 |
50 |
V |
|
CPS |
Primary to secondary capacitance |
|
8 |
|
|
pf |
*Electrical Characteristics do not contain fiber-optic link and photoelectric conversion parameters (HFBR-2521/HFBR-1521)
3.application
● Traction
● SVG
● Active power filter
● Medium-voltage converter
● Mine inverter
● Medium-voltage inverter
● Wind-power converter