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参数资料
| 型号： | ISL6111CRZA |
| 厂商： | INTERSIL CORP |
| 元件分类： | 电源管理 |
| 英文描述： | Current Regulated PCI Hot Plug Power Switch Controller |
| 中文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20 |
| 封装： | 5 X 5 MM, LEAD-FREE, PLASTIC, MO-220VHHC, QFN-20 |
| 文件页数： | 5/16页 |
| 文件大小： | 480K |
| 代理商： | ISL6111CRZA |
5
Absolute Maximum Ratings
Thermal Information
Thermal Resistance (Typical, Notes 3, 5)
θ
JA
(°C/W)
QFN Package. . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .150°C
Maximum Storage Temperature Range. . . . . . . . . . .-65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300°C
12VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +15.0V
12VO, 3VG, 5VG . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 12VI+0.5V
M12VI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -14.0V to +0.5V
M12VO, M12VG. . . . . . . . . . . . . . . . . . . . . . . V
M12VI
-0.5V to +0.5V
3VISEN, 5VISEN . . . . . . . . . . . -0.5V to the Lesser of 12VI or +7.0V
Voltage, Any Other Pin. . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7.0V
12VO Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3A
M12VO Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8A
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4KeV (HBM)
Operating Conditions
12VIN Supply Voltage Range . . . . . . . . . . . . . . . .+10.8V to +13.2V
5V and 3.3V Input Supply Tolerances
. . . . . . . . . . . . . . . . . . . . . . ±
10%
12VO Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to +0.5A
M12VO Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to +0.1A
Temperature Range (T
A
) . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 85°C
θ
JC
(°C/W)
2.5
31
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:
3.
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.
4. All voltages are relative to GND, unless otherwise specified.
5. For
θ
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications
Nominal 5.0V and 3.3V Input Supply Voltages,
12VI = 12V, M12VI = -12V, T
A
= T
J
= 0 to 75°C, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
5V/3.3V CURRENT CONTROL
5V Current Regulation Threshold
Voltage
V
OC5V
V
CRSET
= 0.3V
-
26.5
-
mV
5V WOC Threshold Voltage
V
OC5V_woc
V
CRSET
= 0.3V
49
-
mV
5V Current Regulation Level
I
CR5V_3
R
CRSET
= 3K (See Figure 1, Typical Application)
-
5.3
-
A
I
CR5V_35
R
CRSET
= 3.5K (See Figure 1, Typical Application)
-
5.8
-
A
I
CR5V_4
R
CRSET
= 4K (See Figure 1, Typical Application)
-
6.4
-
A
I
CR5V_46
R
CRSET
= 4.64K (See Figure 1, Typical Application)
-
7.2
-
A
Slow Ramping Current Trip Level
CT/CR
di/dt = 0.001A/s, Current Trip Level/Current
Regulation Level
-
90
-
%
Current Trip Level Temp Coeff.
CT_t
dCT/85°C (See Figure 1, Typical Application)
-
3.5
-
mA/°C
5V Undervoltage Threshold
V
5VUV
4.51
4.57
4.64
V
5V Turn-On Time (EN to 5VOUT = 4.5V)
t
ON5V
C
5VOUT
= 3300
μ
F, R
L
= 1
,
V
CRSET
= 0.35V
-
7
-
ms
5V Turn-Off Time (EN to 5VOUT = 0.5V)
t
OFF5V
C
5VOUT
= 3300
μ
F, R
L
= 1
,
V
CRSET
= 0.35V
-
6
-
ms
3.3V Current Regulation Threshold
Voltage
V
OC3V
V
CRSET
= 0.3V
-
39.5
-
mV
3.3V WOC Threshold Voltage
V
OC3V_woc
V
CRSET
= 0.3V
-
80
-
mV
3.3V Current Regulation Level
I
CR3V_3
R
CRSET
= 3K (See Figure 1, Typical Application)
-
7.9
-
A
I
CR3V_35
R
CRSET
= 3.5K (See Figure 1, Typical Application)
-
8.7
-
A
I
CR3V_4
R
CRSET
= 4K (See Figure 1, Typical Application)
-
9.8
-
A
I
CR3V_46
R
CRSET
= 4.64K (See Figure 1, Typical Application)
-
10.9
-
A
Slow Ramping Current Trip Level
CT/CR
di/dt = 0.001A/s, Current Trip Level/Current
Regulation Level
-
90
-
%
ISL6111
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