ISL6113 Datasheet, PDF (6/24 Pages) Intersil Corporation – Dual Slot PCI-E Hot Plug Controllers

ISL6113, ISL6114
Absolute Maximum Ratings (Note 3)
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
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1kV
Thermal Information
Thermal Resistance (Typical, Notes 1, 2) θ_JA (°C/W) θ_JC (°C/W)
48 Ld 7x7 QFN Package . . . . . . . . . . .
27
3
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . -65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
12VMAIN Supply Voltage Range. . . . . . . . . . . . . . . . . . +12V ± 10%
3VMAIN Supply Voltage Range. . . . . . . . . . . . . . . . . . .+3.3V ± 10%
AUXI Supply Voltage Range . . . . . . . . . . . . . . . . . . . . .+3.3V ± 10%
Temperature Range (T_A) . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
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_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. For θ_JC, the “case temp” location is the center of the exposed metal pad on the package underside.
3. All voltages are relative to GND, unless otherwise specified.
Electrical Specifications
PARAMETER
12VIN = 12V, 3VIN and VSTBY = +3.3V, T_A = T_J = -40°C to +85°C, Unless Otherwise Specified.
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
MAIN CURRENT REGULATION
Current Limit Threshold Voltages
Fast-Trip Threshold Voltages
VSENSE Input Current
VTHILIMIT
VTHFAST
ISENSE
V_IN – V_SENSE
V_IN – V_SENSE (ISL6113)
V_IN – V_SENSE (ISL6114)
47.5
50
52.5
85
100
115
140
150
160
0.1
CFILTER Threshold Voltage
VFILTER
1.20
1.25
1.30
CFILTER Charging Current
Nominal Current Limit Duration =
C_FILTER x 550k
IFILTER
V_VIN – V_VSENSE > V_THILIMIT
2
2.5
3
tFILTER
AUXILIARY CURRENT REGULATION
Regulated Current Level
ILIM(AUX)
Output MOSFET Resistance VAUX
MOSFET
Off-State Output Offset Voltage VAUX
BIAS AND POWER GOOD
Supply Current
12VIN, 3VIN, VSTBY Undervoltage
Lockout Thresholds
Undervoltage Lockout Hysteresis
12VIN, 3VIN
r_DS(AUX)
VOFF(VAUX)
ICC12
ICC3.3
ICCSTBY
VUVLO (12V)
VUVLO (3V)
VUVLO(STBY)
VHYSUV
CFILTER Open
From end of ISC(TRAN) to
CFILTER time-out
I_DS = 375mA, T_J = +125°C
VAUX = Off, T_J = +125°C
Enabled with no load current
Enabled with no load current
Enabled with no load current
12VIN increasing
3VIN increasing
VSTBY increasing
10
0.8
1
1.2
350
40
0.9
1.5
0.1
0.2
5
6
8
9
10
2.1
2.5
2.75
2.8
2.9
2.96
180
UNIT
mV
mV
mV
µA
V
µA
µs
A
mΩ
mV
mA
mA
mA
V
V
V
mV
6
FN6457.0
September 25, 2007