ISL6559
Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7V
Input, Output, or I/O Voltage . . . . . . . . . . . GND -0.3V to V
CC
+ 0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class TBD
Thermal Information
Thermal Resistance
θ
JA
(°C/W)
θ
JC
(°C/W)
SOIC Package (Note 1) . . . . . . . . . . . .
60
N/A
QFN Package (Note 2). . . . . . . . . . . . .
33
4
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range. . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
Operating Conditions
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Ambient Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 125°C
CAUTION: Stress 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 section of this specification is not implied.
NOTES:
1.
θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2.
θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features.
θ
JC,
the
“case temp” is measured at the center of the exposed metal pad on the package underside. See Tech Brief TB379.
Electrical Specifications
PARAMETER
VCC SUPPLY CURRENT
Nominal Supply
Shutdown Supply
SHUNT REGULATOR
VCC Voltage
VCC Sink Current
Operating Conditions: VCC = 5V, T
A
= 0°C to 70°C. Unless Otherwise Specified.
TEST CONDITIONS
MIN
TYP
MAX
UNITS
VCC = 5VDC; EN = 5VDC; R
T
= 100 kΩ ±1%
VCC = 5VDC; EN = 0VDC; R
T
= 100 kΩ ±1%
8.0
8.0
10.8
10.3
14.0
13.0
mA
mA
VCC tied to 12VDC thru 300Ω resistor, R
T
= 100kΩ
VCC tied to 12VDC thru 300Ω resistor, R
T
= 100kΩ
5.63
15
5.8
20
5.97
25
V
mA
POWER-ON RESET AND ENABLE
POR Threshold
VCC Rising
VCC Falling
ENABLE Threshold
EN Rising
Hysteresis
REFERENCE VOLTAGE AND DAC
Reference Voltage
System Accuracy
VID on Fly Step Size
VID Pull Up
VID Input Low Level
VID Input High Level
PIN-ADJUSTABLE OFFSET
OFS Current
Offset Accuracy
OSCILLATOR
Accuracy
Adjustment Range
Disable Voltage
Sawtooth Amplitude
Max Duty Cycle
I
FS/DIS
= 1mA
-10
0.08
0.8
-
-
-
-
1.0
1.37
75
10
1.0
1.2
-
-
%
MHz
V
V
%
ROFS = 5.00kΩ ±1%
-
47.0
100
50.0
-
53.0
µA
mV
(Note 3)
R
T
= 100kΩ
0.792
-1
-
-
-
-
0.8
-
25
-20
-
1.36
0.808
1
-
-
1
1.60
V
%VID
mV
µA
V
V
4.25
3.75
1.205
86
4.35
3.85
1.23
92
4.50
4.00
1.255
98
V
V
V
mV
4
FN9084.8
December 29, 2004
INTERSIL [ INTERSIL CORPORATION ]
