IR1167B Просмотр технического описания (PDF) - International Rectifier
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IR1167B Datasheet PDF : 25 Pages
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IR1167(A,B)S
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 =15V 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
IR1167A
Operating Current
IR1167B
Quiescent Current
Start-up Current
Sleep Current
Enable Voltage High
Enable Voltage Low
Enable Pull-up Resistance
Symbol
VCC
VCC ON
VCC UVLO
VCC HYST
ICC
IQCC
ICC START
ISLEEP
VENHI
VENLO
REN
Min.
12
9.8
8.4
1.4
2.15
1.2
Typ.
10.5
9
1.55
8.5
50
10.3
66
1.8
100
150
2.75
1.6
1.5
Max.
18
11.3
9.7
1.7
10
65
12
80
2.2
200
200
3.2
2
Units
GBD
V
Remarks
CLOAD=1nF, fsw=400kHz
CLOAD=10nF, fsw=400kHz
mA CLOAD=1nF, fsw=400kHz
CLOAD=10nF, fsw=400kHz
µA
VCC=VCC ON - 0.1V
VEN=0V, VCC =15V
V
MΩ GBD
Comparator Section
Parameters
Turn-off Threshold
Turn-on Threshold
Hysteresis
Input Bias Current
Comparator Input Offset
Input CM Voltage Range
Symbol
VTH1
VTH2
VHYST
IIBIAS1
IIBIAS2
VOFFSET
VCM
Min.
-7
-15
-23
-150
-0.15
Typ.
-3.5
-10.5
-19
55
1
30
Max.
0
-7
-15
-50
7.5
100
2
2
Units
mV
Remarks
OVT = 0V, VS=0V
OVT floating, VS=0V
OVT = VCC, VS=0V
µA
VD = -50mV
VD = 200V
mV GBD
V
One-Shot Section
Parameters
Blanking pulse duration
Reset Threshold
Hysteresis
Symbol
tBLANK
VTH3
VHYST3
Min.
9
Typ.
15
2.5
5.4
40
Max.
25
Units
µs
V
mV
Remarks
VCC=10V - GBD
VCC=20V - GBD
VCC=10V - GBD
6 www.irf.com © 2013 International Rectifier
Nov 6, 2013
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