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Fuji Electric Co.,Ltd.
Fuji Electric Co.,Ltd.
Over heating protection circuit
Fuji Electric Co.,Ltd.
Fuji Electric Co.,Ltd.
Fuji Electric Co.,Ltd.
Fuji Electric Co.,Ltd.
1 ff
/Vin Vge (Inside IPM)
on Gate On
off Gate Off
off on
Fault (Inside IPM) normal
/ALM
alarm tALM Max.
tALM Max.
tALM 2ms(typ.)
Fault Over-current,Over-heat or Under-voltage
/Vin Ic /ALM
on Ioc
off
tdoc
on
alarm tdoc
Fuji Electric Co.,Ltd.
VccU
P CT
DC 15V
20k
VinU
IPM
U
SW1
GNDU Vcc
V+
20k
DC 15V
VinX
W
SW2
GND
N
Earth
Cooling Fin
4700p
AC200V Noise
Icc A
DC 15V P.G
+8V fsw
Vcc P IPM U
Vin V
W GND N
Fuji Electric Co.,Ltd.
’
Fuji Electric Co.,Ltd.
µ
’
Fuji Electric Co.,Ltd.
’ µ
µ µ
Fuji Electric Co.,Ltd.
AC200 V +
°
Fuji Electric Co.,Ltd.