ISL6144 Intersil Corporation, ISL6144 Datasheet - Page 5

• Manufacturer Part Number: ISL6144
• Description: High Voltage ORing MOSFET Controller
• Manufacturer: Intersil Corporation

Electrical Specifications
Absolute Maximum Ratings
V
GATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
HVREF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
COMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
VSET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 16V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 2
Operating Conditions
Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . +10 to +75V
Temperature Range (T
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
+150°C max junction temperature is intended for short periods of time to prevent shortening the lifetime. Operation close to +150°C junction may trigger the shutdown of
the device even before +150°C, since this number is specified as typical.
NOTES:
BIAS “V
POR Rising
12V Bias Current
48V Bias Current
75V Bias Current
GATE
Charge Pump Voltage
Gate Low Voltage Level
Low Pull Down Current
High Pull Down Current
Slow Turn-off Time
Fast Turn-off Time
Start-up “Turn-On” Time
GATE Turn-On Current
CONTROL AND REGULATION I/O
HR Amplifier Forward Voltage
Regulation
HS COMP Externally
Programmable Threshold
HS Comparator Offset Voltage
1. θ
2. All voltages are relative to GND, unless otherwise specified.
3. For θ
4. θ
IN , V
details.)
Brief, #TB379 for details.)
JA
JA
OUT
is measured with the component mounted on a high effective thermal conductivity test board in free air. (See Tech Brief, #TB379.1 for
is measured in free air with the component mounted on a high effective thermal conductivity test board with “die attach” features. (See Tech
IN
JC
PARAMETER
”
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +100V
, the "case temp" location is the center of the exposed metal pad on the package underside.
A
) . . . . . . . . . . . . . . . . . . . . -40°C to +105°C
5
V
IN
V
SYMBOL
V
POR
V
(Note 5)
(Note 5)
(Note 5)
(Note 5)
FWD_HR
T
TH(HS)
V
I
I
OS(HS)
= 48V, T
PDH
I
A
PDL
t
I
I
I
V
t
t
ON
12V
48V
75V
GQP
toffs
ON
toff
GL
= +25°C
L2H
†
†
†
†
A
= -40°C to +105°C, Unless Otherwise Specified
V
V
V
V
V
V
Cgs = 39nF, I
Cgs = 39nF, I
Cgs = 39nF
Turn-off from V
Cgs = 39nF (includes HS Comparator delay time)
Turn-on from V
V
ISL6144 controls voltage across FET Vds to
V
resulting in I * r
Externally programmable threshold for noise
sensitivity (system dependent), typical 0.05 to 0.3V
IN
IN
IN
IN
IN
IN
IN
FWD_HR
Rising to V
= 12V, V
= 48V, V
= 75V, V
= 12V to 75V
- V
= 10V to 75V
OUT
OUT
IN
during static forward operation at loads
IN
< 0V
+12V
GATE
GATE
GATE
PDL
PDH
OUT
-5V
-5V
GATE
GATE
GATE
DS(ON)
TEST CONDITIONS
ISL6144
= Cgs * dVgs/T
= Cgs * dVgs/T
= V
= V
= V
> V
= V
= V
IN
IN
IN
< V
IN
IN
IN
+ V
+ V
+ V
FWD_HR
+ 7.5V
+ V
to V
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Junction Temperature (Plastic Package) . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . +300°C
GQP
GQP
GQP
TSSOP Package (Note 1) . . . . . . . . . .
QFN Package (Notes 3, 4). . . . . . . . . .
GQP
IN
tofs
toff
+ 7.5V into 39nF
to V
IN
+ 1V with
V
MIN
IN
-0.3
-40
10
10
0
-
-
-
-
-
-
-
-
-
+ 9
V
IN
TYP
0.05
250
V
3.5
4.5
20
+ 10.5 V
5
5
2
1
1
0
-
-
IN
θ
JA
(°C/W)
90
35
V
IN
IN
MAX
100
300
5.3
30
25
February 15, 2007
+ 0.5
-
-
-
-
-
-
-
-
+ 12
θ
JC
N/A
FN9131.3
(°C/W)
UNITS
5
mA
mA
mA
mA
mA
mV
mV
ms
µs
ns
V
V
V
A
V