7
UV Pin Input Current I
INUV
V
UV
= V
EE
- -0.05 -0.5 A
OV pin
OV Pin High Threshold Voltage V
OVH
OV Low to High Transition 1.235 1.255 1.275 V
OV Pin Low Threshold Voltage V
OVL
OV High to Low Transition 1.215 1.230 1.255 V
OV Pin Hysteresis V
OVHY
25 mV
OV Pin Input Current I
INOV
V
OV
= V
EE
- -0.05 -0.5 A
DRAIN Pin
Power Good Threshold (Enable PWRGD
/PWRGD
Output)
V
PG
V
DRAIN
- V
EE
0.80 1.30 2.00 V
Drain Input Bias Current I
DRAIN
V
DRAIN
= 48V 10 38 60 A
DRAIN Pin Comparator Trip Point
(PWRGD
/PWRGD Inactive)
VDH
V
DRAIN
- V
EE
> 8.0V 7.0 8.0V 9.0 V
ISL6142 (PWRGD
Pin: L Version)
PWRGD
Output Low Voltage V
OL1
V
OL5
(V
DRAIN
- V
EE)
< V
PG;
I
OUT
= 1mA - 0.3 0.8 V
(V
DRAIN
- V
EE)
< V
PG;
I
OUT
= 5mA - 1.50 3.0 V
Output Leakage I
OH
V
DRAIN
= 48V, V
PWRGD
= 80V - 0.05 10 A
ISL6152 (PWRGD Pin: H Version)
PWRGD Output Low Voltage (PWRGD-DRAIN) V
OL
V
DRAIN
= 5V, I
OUT
= 1mA - 0.80 1.0 V
PWRGD Output Impedance R
OUT
(V
DRAIN
- V
EE)
< V
PG
4.5 6.2 7.5 k
DIS PIN
DIS Pin High Threshold Voltage V
DISH
DIS Low to High Transition 1.60 2.20 3.00 V
DIS Pin Low Threshold Voltage V
DISL
DIS High to Low Transition 1.1 1.50 V
DIS Pin Hysteresis V
DISHY
DIS Hysteresis 1.0 V
DIS Pin Input High Leakage I
DISINH
Input Voltage = 5V 0.1 1.0 A
DIS Pin Input Low Current I
DISINL
Input Voltage = 0V 10 A
FAULT
PIN
FAULT
Output Voltage VF
VOL
I = 1.6 mA 0.4 V
FAULT
Output Leakage IF
IOH
V = 5.0V 10 A
CT PIN
CT Pin Charging Current I
CTINL
V
CT
= 0V 20 A
CT Pin Input Threshold V
CT
7.5 8.5 9.5 V
IS PINS (IS-, IS+, IS
OUT
)
IS
OUT
Error VSENSE = 50mV, R7 = 400, R8 = 404 2.0 %
IS
OUT
Error VSENSE = 200mV, R7 = 400, R8 = 404 1.0 %
ISOUT Offset Current VSENSE = 0.0mV, R7 = 400, R8 = 404 4.5 A
Output Voltage Range (IS
OUT
Pin) 058V
Electrical Specifications V
DD
= +48V, V
EE
= +0V Unless Otherwise Specified. All tests are over the full temperature range; either
Commercial (0
o
C to 70
o
C) or Industrial (-40
o
C to 85
o
C). Typical specs are at 25
o
C. (Continued)
PARAMETER SYMBOL
TEST CONDITIONS MIN TYP MAX UNITS
ISL6142, ISL6152
