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參數(shù)資料
| 型號： | ISL6173 |
| 廠商： | Intersil Corporation |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Dual Low Voltage Hot Swap Controller |
| 中文描述： | 雙低電壓熱插拔控制器 |
| 文件頁數(shù)： | 5/20頁 |
| 文件大?。?/td> | 452K |
| 代理商： | ISL6173 |
5
FN9186.2
February 15, 2005
Absolute Maximum Ratings
Thermal Information
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
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
Operating Conditions
VBIAS/VIN1 Supply Voltage Range. . . . . . . . . . . .+2.25V to +3.63V
Temperature Range (T
A
) . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 85°C
Thermal Resistance (Typical, Notes 1, 4)
5x5 QFN Package . . . . . . . . . . . . . . . .
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . .150°C
Maximum Storage Temperature Range. . . . . . . . . . .-65°C to 150°C
For recommended soldering conditions, see Tech Brief TB389.
(QFN - Leads Only)
θ
JA
(°C/W)
42
θ
JC
(°C/W)
12.5
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:
1.
θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
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
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications
V
DD
= 2.5V to +3.3V, T
A
= T
J
= 0°C - 85°C, Unless Otherwise Specified.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
CURRENT REGULATION CONTROL
Current Regulation Threshold Voltage
V
CRVTH_1
RISET = 1.25K 1%, I
SET
= 20μA
20
25
30
mV
Current Regulation Accuracy
V
CRVTH_1
R
RISET = 1.25K 1%, I
SET
= 20μA
-20
+20
%
Current Regulation Threshold Voltage
V
CRVTH_2
RISET = 2.50K 1%, I
SET
= 20μA
45
50
55
mV
Current Regulation Accuracy
V
CRVTH_2
R
RISET = 2.50K 1%, I
SET
= 20μA
-10
+10
%
CT Threshold Voltage
V
CT_Vth
1.128
1.178
1.202
V
CT Charging Current
I
CT
10
μ
A
GATE DRIVE
GATE Response Time from WOC (Open)
pd_woc_open
GATE open
100mV of overdrive on the WOC
comparator
3
ns
GATE Response Time from WOC (Loaded)
pd_woc_load
GATE = 1nF
100
ns
GATE Response Time in Current Regulation
mode (Loaded)
pd_cr_load
GATE = 1nF
120% Load Current
5
μs
GATE Turn-On Current
IGATE
GATE = 2V
V
VS
= 2V
V
SNS
= 2.1V
21
24
27
μA
GATE Voltage
V
GATE
Bias = 2.5V (see graph on page 7)
7.5
9.0
V
2.1 < Bias < 2.5
(see graph on page 7)
8
V
BIAS
Supply Current
I
BIAS
V
BIAS
= 3.3V
9
17
mA
POR Rising Threshold
VIN_POR_L2H
2.12
V
POR Falling Threshold
VIN_POR_H2L
2.10
V
POR Threshold Hysteresis
VIN_POR_HYS
5
mV
ISL6173
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| ISL6173_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Low Voltage Hot Swap Controller |
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| ISL6173EVAL3 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Low Voltage Hot Swap Controller |
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