5
FN9062.2
April 13, 2004
Absolute Maximum Ratings Thermal Information
Supply Voltage, V
5VSB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.0V
DLA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to +14.5V
All Other Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+ 7.0V
ESD Classification (Human Body Model) . . . . . . . . . . . . . . . . . .2kV
Recommended Operating Conditions
Supply Voltage, V
5VSB
. . . . . . . . . . . . . . . . . . . . . . . . . . . +5V 5%
Lowest 5VSB Supply Voltage Guaranteeing Parameters . . . . +4.5V
Digital Inputs, V
Sx
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to +5.5V
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . 0
o
C to 70
o
C
Junction Temperature Range. . . . . . . . . . . . . . . . . . . . 0
o
C to 125
o
C
Thermal Resistance (Typical)
JA
(
o
C/W)
JC
(
o
C/W)
SOIC Package (Note 1) . . . . . . . . . . . 70 N/A
QFN Package (Note 2) . . . . . . . . . . . . 32 4.0
Maximum Junction Temperature (Plastic Package) . . . . . . . .150
o
C
Maximum Storage Temperature Range . . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300
o
C
(SOIC - Lead Tips Only)
For Recommended soldering conditions see Tech Brief TB389.
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.
NOTE:
1.
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.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features.
JC,
the
“case temp” is measured at the center of the exposed metal pad on the package underside. See Tech Brief TB379.
Electrical Specifications Recommended Operating Conditions, Unless Otherwise Noted Refer to Figures 1, 2 and 3
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS
VCC SUPPLY CURRENT
Nominal Supply Current I
5VSB
-17- mA
Shutdown Supply Current I
5VSB(OFF)
V
SS
= 0.8V - 4 - mA
POWER-ON RESET, SOFT-START, AND VOLTAGE MONITORS
Rising 5VSB POR Threshold --4.5V
5VSB POR Hysteresis -0.9- V
Rising 3V3 Threshold -2.75- V
3V3 Hysteresis - 150 - mV
Falling Threshold Timeout (All Monitors) -10- s
Soft-Start Current I
SS
-10- A
Shutdown Voltage Threshold V
SD
--0.8V
VID_PG Rising Threshold -1.02- V
VID_PG Hysteresis -56- mV
1.5V
SB
LINEAR REGULATOR (V
OUT1
)
Regulation --2.0%
1V5SB Nominal Voltage Level V
1V5SB
-1.5- V
1V5SB Undervoltage Rising Threshold -1.25- V
1V5SB Undervoltage Hysteresis -75- mV
1V5SB Output Current I
1V5SB
V
3V3DL
= 3.3V 85 - - mA
1.2V
VID
LINEAR REGULATOR (V
OUT2
)
Regulation --2.0%
1V2VID Nominal Voltage Level V
1V2VID
-1.2- V
1V2VID Undervoltage Rising Threshold -0.96- V
1V2VID Undervoltage Hysteresis -60- mV
1V2VID Output Current I
1V2VID
V
3V3
= 3.3V 40 - - mA
ISL6504, ISL6504A