IR1166S_15 Datasheet, PDF (6/25 Pages) International Rectifier – Secondary side high speed SR controller

IR1166S
Electrical Characteristics
The electrical characteristics involve the spread of values guaranteed within the specified supply voltage and
junction temperature range T_J 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 V_CC =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
Symbol
V_CC
V_{CC ON}
V_{CC UVLO}
V_{CC HYST}
Operating Current
I_CC
Quiescent Current
Start-up Current
Sleep Current
Enable Voltage High
Enable Voltage Low
Enable Pull-up Resistance
I_QCC
I_{CC START}
I_SLEEP
V_ENHI
V_ENLO
R_EN
Min.
11.4
9.8
8.4
1.4
2.15
1.2
Typ.
10.6
9
1.57
8
47
1.7
92
145
2.71
1.6
1.5
Max.
18
11.3
9.7
1.7
10
65
2.2
200
200
3.2
2
Units
Remarks
V
CLOAD=1nF, fsw = 400kHz
mA 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
One-Shot Section
Parameters
Blanking pulse duration
Reset Threshold
Hysteresis
Symbol
V_TH1
V_TH2
V_HYST
I_IBIAS1
I_IBIAS2
V_OFFSET
V_CM
Min.
-7
-15
-23
-150
-0.15
Typ.
-3
-10.3
-18.7
63
1
23
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
VD = -50mV
μA
VD = 200V
mV GBD
V
Symbol
t_BLANK
V_TH3
V_HYST3
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
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Nov 6, 2013