ISL6256 View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
ISL6256 Datasheet PDF : 27 Pages
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ISL6256, ISL6256A
Electrical Specifications
PARAMETER
DCIN = CSIP = CSIN = 18V, CSOP = CSON = 12V, ACSET = DCSET = 1.5V, ACLIM = VREF,
VADJ = Floating, EN = VDD = 5V, BOOT-PHASE = 5.0V, GND = PGND = 0V, CVDD = 1µF, IVDD = 0mA,
TA = -10°C to +100°C, TJ ≤ +125°C, Unless Otherwise Noted. (Continued)
TEST CONDITIONS
MIN
TYP
MAX
UNITS
LOGIC INTERFACE
EN Input Voltage Range
0
VDD
V
EN Threshold Voltage
Rising
1.030
1.06
1.100
V
Falling
0.985
1.000
1.025
V
Hysteresis
30
60
90
mV
EN Input Bias Current
EN = 2.5V
1.8
2.0
2.2
µA
ACPRN Sink Current
ACPRN = 0.4V
3
8
11
mA
ACPRN Leakage Current
ACPRN = 5V
-0.5
0.5
µA
DCPRN Sink Current
DCPRN = 0.4V
3
8
11
mA
DCPRN Leakage Current
DCPRN = 5V
-0.5
0.5
µA
ICM Output Accuracy
(VICM = 19.9 x (VCSIP-VCSIN))
CSIP-CSIN = 100mV
CSIP-CSIN = 75mV
-3
0
+3
%
-4
0
+4
%
CSIP-CSIN = 50mV
-5
0
+5
%
Thermal Shutdown Temperature
150
°C
Thermal Shutdown Temperature
Hysteresis
25
°C
NOTE:
6. This is the sum of currents in these pins (CSIP, CSIN, BGATE, BOOT, UGATE, PHASE, CSOP, CSON) all tied to 16.8V. No current in pins EN,
ACSET, DCSET, VADJ, CELLS, ACLIM, CHLIM.
9
FN6499.1
July 19, 2007
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