IR1168S データシートの表示（PDF） - International Rectifier
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IR1168S Datasheet PDF : 22 Pages
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IR1168S
Electrical Characteristics
The electrical characteristics involve the spread of values guaranteed within the specified supply voltage and
junction temperature range TJ from – 25° C to 125°C . Typical values represent the median values, which are
related to 25°C. If not otherwise stated, a supply voltage of VCC = 15 V is assumed for test condition.
Supply Section
Parameters
Supply Voltage Operating
Range
VCC Turn On Threshold
VCC Turn Off Threshold
(Under Voltage Lock Out)
VCC Turn On/Off Hysteresis
Symbol
VCC
VCC ON
VCC UVLO
VCC HYST
Min.
8.6
7.5
7
Operating Current
ICC
Quiescent Current
Start-up Current
IQCC
ICC START
Typ.
8.1
7.6
0.5
14
48
2.6
Max. Units
Remarks
18
V GBD
8.5
V
8
V
V
18
mA CLOAD =1nF, fSW = 400kHz
60
mA CLOAD =4.7nF, fSW = 400kHz
3.8
mA
140
µA VCC=VCC ON - 0.1V
Comparator Section
Parameters
Turn-off Threshold
Turn-on Threshold
Hysteresis
Input Bias Current
Input Bias Current
Comparator Input Offset
Symbol
VTH1
VTH2
VHYST
IIBIAS1
IIBIAS2
VOFFSET
Min.
-12
-220
Typ.
-6
-140
141
1
10
Max.
0
-80
10
50
2
Units
mV
mV
mV
µA
µA
mV
VD = -50mV
VD = 200V
GBD
Remarks
One-Shot Section
Parameters
Blanking pulse duration
Reset Threshold
Hysteresis
Symbol Min.
tBLANK
9
VTH3
VHYST3
Typ.
17
2.5
5.4
40
Max.
25
Units
µs
V
V
mV
Remarks
VCC=10V – GBD
VCC=20V – GBD
VCC=10V - GBD
Minimum On Time Section
Parameters
Minimum on time
Symbol
TONmin
Min.
500
Typ.
750
Max. Units
1000 ns
Remarks
www.irf.com
© 2009 International Rectifier
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