ISL62386 Datasheet, PDF (4/20 Pages) Intersil Corporation – High-Efficiency, Quad Output System Power Supply Controller for Notebook Computers

ISL62386
Electrical Specifications
These specifications apply for T_A = -10°C to +100°C, unless otherwise noted. Typical values are at T_A = +25°C,
V_IN = 12V; Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified.
Temperature limits established by characterization and are not production tested. (Continued)
PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
ISEN Input Leakage Current (Note 3)
EN = GND
-
0.1
-
µA
PROTECTION
OCSET Input Impedance (Note 3)
OCSET Input Leakage Current (Note 3)
EN = V_CC
EN = GND
-
600
-
kΩ
-
0.1
-
µA
OCSET Current Source
OCP (V_OCSET-V_ISEN) Threshold
UVP Threshold
EN = V_CC
Falling edge, referenced to FB
9
10.0
10.5
µA
-1.75
0.0
1.75
mV
81
84
87
%
OVP Threshold
Rising edge, referenced to FB
113
116
120
%
Falling edge, referenced to FB
99.5
103
106
%
OTP Threshold (Note 3)
Rising edge
-
150
-
°C
Falling edge
-
135
-
°C
NOTES:
3. Limits established by characterization and are not production tested.
4. F_SW accuracy reflects IC tolerance only; it does not include frequency variation due to V_IN, V_OUT, L_OUT, ESR_COUT, or other application specific
parameters.
4
FN6831.0
February 4, 2009