6
Current Trip Level Temp Coeff.
CT_t
dCT/85癈 (See Figure 1, Typical Application)
-
3.5
-
mA/癈
3.3V Undervoltage Threshold
V
3VUV
2.7
2.8
2.9
V
3.3V Turn-On Time (EN to 3VOUT = 3V)
t
ON3V
C
3VOUT
= 3300礔, R
L
= 0.5&, V
CRSET
= 0.35V
-
6
-
ms
3.3V Turn-Off Time (EN to 3VOUT = 3V)
t
OFF3V
C
3VOUT
= 3300礔, R
L
= 0.5&, V
CRSET
= 0.35V
-
5
-
ms
Current Limit Amp Offset Voltage
Vio_ft
VS - VISEN
-6
0
6
mV
Current Limit Amp Offset Voltage
Vio_pt
VS - VISEN, T
J
= 15癈 to 55癈
-2
0
2
mV
EXTERNAL GATE DRIVE
Response Time to OC
pd_oc_amp
V
GATE
to 11V
-
100
-
ns
Response Time to OC
pd_oc_gate_10 V
GATE
to 10V
-
10
-
祍
Turn-off Time To WOC
pd_woc_amp V
GATE
to 2V
-
1
-
祍
Turn-On Current
I
GATE
V
GATE
to = 6V
8
10
12
礎
Turn-On Time (EN to VG = 1V)
t
ONGATE
3VG, 5VG Rising to 1V
-
400
-
祍
Pull Down Current
OC_GATE_I_4V Overcurrent
20
35
50
mA
WOC Pull Down Current
WOC_GATE_I_4V Severe Overcurrent
0.5
0.8
1.5
A
High Voltage
VG_high
Gate On Voltage
VDD-1V VDD
-
V
Low Voltage
VG_low
Gate Off Voltage
-
0.5
0.7
V
+12V SUPPLY CONTROL
On Resistance of Internal PMOS @
0.5A
r
DS(ON)12
T
A
= T
J
= 25癈
-
0.3
-
&
T
A
= T
J
= 85癈
-
0.35
-
&
Current Regulation Level
I
CR12V
V
CRSET
= 0.3V
0.45
0.52
0.55
A
I
CR12V_35
R
CRSET
= 3.5K
-
0.54
-
A
I
CR12V_4
R
CRSET
= 4.0K
-
0.56
-
A
I
CR12V_45
R
CRSET
= 4.64K
-
0.62
-
A
Slow Ramping Current Trip Level
CT/CR
di/dt = 0.001A/s, Current Trip Level/Current
Regulation Level
-
80
-
%
Current Trip Level Temp Coeff.
12VCT_t
dCT/85癈
-
0.6
-
mA/癈
12V Undervoltage Threshold
V
12VUV
10.57 10.7
10.9
V
Vout Turn-On Time
t
ON12V
12V Rising 10% - 90%, C
12VO
= 50礔, R
L
= 25&
-
1.7
-
ms
Vout Turn-On Time
t
ON12V
12V Rising 10% - 90%, C
12VO
= 300礔, R
L
= 25&
-
5
-
ms
Vout Turn-Off Time
t
OFF12V
12V Falling 90% - 10%, C
12VO
= 300礔, R
L
= 25&
-
15
-
ms
Vout Turn-Off Time WOC
t
OFF12VWOC
12V Falling 90% - 10%, C
12VO
= 300礔, R
L
= 25&
-
35
-
祍
Vout Turn-Off Voltage
V
OFF12
Vout when off
-
0.3
-
V
-12V SUPPLY CONTROL
On Resistance of Internal NMOS @
0.1A
r
DS(ON)M12
T
A
= T
J
= 25癈
-
0.7
-
&
T
A
= T
J
= 85癈
-
0.9
-
&
Current Regulation Level
I
CMR12V
V
CRSET
= 0.3V
0.085
0.11 0.135
A
I
CMR12V_35
R
CRSET
= 3.5K
-
0.115
-
A
I
CMR12V_4
R
CRSET
= 4.0K
-
0.120
-
A
I
CMR12V_45
R
CRSET
= 4.64K
-
0.140
-
A
Electrical Specifications Nominal 5.0V and 3.3V Input Supply Voltages,
12VI = 12V, M12VI = -12V, T
A
= T
J
= 0 to 75癈, Unless Otherwise Specified (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP MAX UNITS
ISL6111
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