isl6307b Intersil Corporation, isl6307b Datasheet - Page 8

• Manufacturer Part Number: isl6307b
• Description: 6-phase Vr11 Pwm Controller With 8-bit Vid Code Capable Of Precision Rds On Or Dcr Differential Current Sensing For Applications In Which Supply Voltage Is Higher Than 5v
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Voltage at VCC when it is connected to enxternal >5V input through
a resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+6V
IAll Pins . . . . . . . . . . . . . . . . . . . . . . . . . . GND -0.3V to V
ESD (Human body model . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>2kV
ESD (Machine model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>200V
ESD (Charged device model . . . . . . . . . . . . . . . . . . . . . . . . . >1.5kV
Operating Conditions
Voltage at VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Ambient Temperature (ISL6307BCRZ) . . . . . . . . . . . . . 0°C to 70°C
Ambient Temperature (ISL6307BIRZ) . . . . . . . . . . . . .-40°C to 85°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:
Electrical Specifications
SHUNT REGULATOR
VCC Voltage
VCC Sink Current
POWER-ON RESET AND ENABLE
POR Threshold
EN_PWR Threshold
EN_VTT Threshold
REFERENCE VOLTAGE AND DAC
System Accuracy of ISL6307BCRZ
(VID = 1V-1.6V), T
System Accuracy of ISL6307BCRZ
(VID = 0.5V-1V),T
System Accuracy of ISL6307BIRZ
(VID = 1V-1.6V), T
System Accuracy of ISL6307BIRZ
(VID = 0.5V-1V),T
VID Pull Up
VID Input Low Level
VID Input High Level
VRSEL Input Low Level
VRSEL Input High Level
DAC Source Current
DAC Sink Current
REF Source Current
REF Sink Current
1. θ
2. For θ
Tech Brief TB379
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
PARAMETER
J
J
J
J
= 0°C to 70°C)
= -40°C to 85°C)
= 0°Cto 70°C)
= -40°C to 85°C)
8
Operating Conditions: VCC = 5V or ICC < 25mA (Note 3). Unless Otherwise Specified
VCC tied to 12VDC thru 300Ω resistor, R
VCC tied to 12VDC thru 300Ω resistor, R
VCC Rising
VCC Falling
Rising
Hysteresis
Falling
Rising
Hysteresis
Falling
(Note 3)
(Note 3)
(Note 3)
(Note 3)
CC
+ 0.3V
ISL6307B
TEST CONDITIONS
Thermal Information
Thermal Resistance (Notes 1, 2)
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
QFN Package. . . . . . . . . . . . . . . . . . . .
T
T
= 100kΩ
= 100kΩ
0.850
0.720
0.850
0.720
MIN
-0.5
-0.9
-0.6
4.3
3.7
-60
0.8
0.8
45
45
-1
-
-
-
-
-
-
-
-
θ
0.875
0.745
0.875
0.745
JA
TYP
130
130
4.5
3.9
-40
50
50
5
-
-
-
-
-
-
-
-
-
-
-
(°C/W)
32
0.910
0.775
0.910
0.775
MAX
4.70
4.20
300
-20
0.5
0.9
0.6
0.4
0.4
25
55
55
1
7
-
-
-
-
-
θ
March 9, 2006
JC
UNITS
FN9225.0
6.5
%VID
%VID
%VID
%VID
(°C/W)
mA
mV
mV
mA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V