ISL6112 INTERSIL [Intersil Corporation], ISL6112 Datasheet - Page 6

• Manufacturer Part Number: ISL6112
• Description: Dual Slot PCI-Express Power Controller
• Manufacturer: INTERSIL [Intersil Corporation]

Electrical Specifications
POWER CONTROL AND LOGIC SECTIONS
Supply Current
Undervoltage Lockout Thresholds
Undervoltage Lockout Hysteresis
12VIN, 3VIN
Undervoltage Lockout Hysteresis
VSTBY
Power-Good Undervoltage
Thresholds
Power-Good Detect Hysteresis
12VGATE Voltage
12VGATE Sink Current
12VGATE Pull-up Current (Fault Off)
3VGATE Voltage
3VGATE Charge Current
3VGATE Sink Current (Fault Off)
Absolute Maximum Ratings (
12VIN, 12VSENSE, 12VOUT . . . . . . . . . . . . . . . . . . . . . . . . +14.5V
VSTBY, 3VIN, 3VSENSE, 3VOUT . . . . . . . . . . . . . . . . . . . . . . . +7V
12VGATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 12VI
3VGATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 12VI
Logic I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +5.5V
VAUX Output Current . . . . . . . . . . . . . . . . . .Short Circuit Protected
ESD Rating
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
1. θ
2. θ
3. For θ
4. All voltages are relative to GND, unless otherwise specified.
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1kV
Tech Brief TB379.
JA
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JC
PARAMETER
, the “case temp” location is the center of the exposed metal pad on the package underside.
6
12VIN = 12V, 3VIN = 3.3V, VSTBY = 3.3V, T
IGATE(12VSINK) Start Cycle
Note 4
IGATE(3VSINK)
VUVLO(STBY)
VUVTH(VAUX)
(12VPULL-UP)
VGATE (12V)
(3VCHARGE)
VUVLO(12V)
VUVTH(12V)
VHYSSTBY
VUVLO(3V)
VUVTH(3V)
VGATE(3V)
SYMBOL
ICCSTBY
VHYSUV
VHYSPG
ICC3.3
IGATE
ICC12
IGATE
)
HPI Enabled or SMI enabled with no load
12VIN increasing
3VIN increasing
VSTBY increasing
12VOUT decreasing
3VOUT decreasing
VAUX decreasing
Max. Gate Voltage when Enabled
Any fault condition
(VDD – VGATE) = 2.5V
Minimum Gate Voltage when Enabled
Start Cycle
Any fault condition
VGATE = 2.5V
ISL6112
CONDITION
Thermal Information
Thermal Resistance (Typical)
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . -65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Operating Conditions
12VMAIN Supply Voltage Range. . . . . . . . . . . . . . . . . +12V ± -10%
3.3VMAIN Supply Voltage Range . . . . . . . . . . . . . . . . +3.3V ± -10%
AUXI Supply Voltage Range . . . . . . . . . . . . . . . . . . . . +3.3V ± -10%
Temperature Range (T
A
48 Ld 7x7 TQFP Package (Note 1) . . .
48 Ld 7x7 QFN Package (Notes 2, 3) .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
= T
J
= -40°C to +85°C, Unless Otherwise Noted.
A
) . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
12VIN – 0.3 12VIN – 0.2 12VIN
10.15
2.55
MIN
2.1
2.8
2.7
17
35
17
80
8
0
θ
TYP
10.5
180
105
0.9
0.1
2.5
2.9
2.8
2.8
0.4
JA
50
30
25
72
25
5
9
(°C/W)
57
27
September 28, 2007
10.75
MAX
2.75
2.96
0.55
1.5
0.2
2.9
10
35
35
6
3
-
θ
JC
N/A
FN6456.0
(°C/W)
UNITS
3
mA
mA
mA
mV
mV
mV
mA
mA
µA
µA
V
V
V
V
V
V
V
V