ISL6173 Intersil Corporation, ISL6173 Datasheet - Page 5

• Manufacturer Part Number: ISL6173
• Description: Dual Low Voltage Hot Swap Controller
• Manufacturer: Intersil Corporation

Electrical Specifications
Absolute Maximum Ratings
VBIAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5.5V
GTx, CPQ+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +12V
ENx, RTR/LTCH, SNSx, PGx, FLTx, VSx, CTx, UVx,
SSx, CPQ-, CPVDD. . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 5.5VDC
Output Current . . . . . . . . . . . . . . . . . . . . . . . Short Circuit Protected
ESD Rating
Operating Conditions
VBIAS/VIN1 Supply Voltage Range. . . . . . . . . . . . +2.25V to +3.63V
Temperature Range (T
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.
NOTES:
CURRENT REGULATION CONTROL
ISET Current
Partial Temp Range I
Current Limit Amp Offset Voltage
Partial Temp. Current Limit Amp Offset
Voltage
Current Regulation Threshold Voltage
Current Regulation Accuracy
Current Regulation Threshold Voltage
Current Regulation Accuracy
Current Regulation Threshold Voltage
Current Regulation Accuracy
CT Threshold Voltage
CT Charging Current
GATE DRIVE
GATE Response Time from WOC (Open)
GATE Response Time from WOC
(Loaded)
GATE Response Time in Current
Regulation mode (Loaded)
GATE Turn-On Current
1. θ
2. All voltages are relative to GND, unless otherwise specified.
3. 1V (min) on the BIAS pin required for FLT to be valid.
4. For θ
Human Body Model (Per MIL-STD-883 Method 3015.7) . . .1750V
Machine Model (Per EIAJ ED-4701 Method C-111) . . . . . . . .125V
Charged Device Model (Per EOS/ESD DS5.3, 4/14/93) . . .1750V
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
SET
A
) . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 85°C
Current
5
V
DD
= 2.5V to +3.3V, V
pd_woc_open
pd_woc_load
V
V
V
pd_cr_load
V
V
V
SYMBOL
CRVTH_1
CRVTH_2
CRVTH_3
V
CRVTH_1
CRVTH_2
CRVTH_3
I
I
IGATE
SET_pt
Vio_pt
SET_ft
Vio_ft
CT_Vth
I
CT
R
R
R
S
= 1V ,T
R
R
T
V
V
T
RISET = 1.25K, I
RISET = 1.25K, I
RISET = 2.50K, I
RISET = 2.50K, I
RISET = 0.499K, I
RISET = 0.499K, I
GATE open
100mV of overdrive on the WOC
comparator
GATE = 1nF
GATE = 1nF
120% Load Current
GATE = 2V, V
J
VS
VS
J
ISL6173
OCREF
OCREF
= 25
= 25°C to 60°C
A
- V
- V
= T
TEST CONDITIONS
o
SNS
SNS
C to 60
J
= 14.7k
= 14.7k
= 0°C - 85°C, Unless Otherwise Specified.
with I
with I
Thermal Information
Thermal Resistance (Typical, Notes 1, 4)
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
For recommended soldering conditions, see Tech Brief TB389.
VS
5x5 QFN Package . . . . . . . . . . . . . . . .
(QFN - Leads Only)
o
Ω
Ω
= 2V, V
C
SET
SET
SET
SET
OUT
OUT
SET
SET
= 20µA
= 20µA
= 20µA
= 20µA
= 0A
= 0A
= 20µA
= 20µA
SNS
= 2.1V
1.128
18.7
MIN
-20
19
23
48
21
-2
-1
-8
-4
8
1.178
TYP
100
20
20
25
50
10
10
24
3
5
θ
JA
(°C/W)
42
1.202
MAX
21.3
+20
21
27
+8
52
+4
12
27
2
1
January 3, 2006
θ
JC
12.5
FN9186.3
(°C/W)
UNIT
mV
mV
mV
mV
mV
µA
µA
µA
µA
ns
ns
µs
%
%
%
V