參數(shù)資料
型號: ISL6131
廠商: Intersil Corporation
英文描述: Multiple Voltage Supervisory ICs
中文描述: 多電壓監(jiān)控器
文件頁數(shù): 4/13頁
文件大小: 457K
代理商: ISL6131
4
FN9119.3
July 22, 2005
Absolute Maximum Ratings
Thermal Information
V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6.0V
VMON, ENABLE, STATUS, PGOOD. . . . . . . . . .-0.3V to V
DD
+0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV (HBM)
Operating Conditions
V
DD
Supply Voltage Range . . . . . . . . . . . . . . . . . . . .+1.5V to +5.5V
Temperature Range (T
A
) . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C
Thermal Resistance (Typical, Notes 1, 2)
4x4 QFN Package . . . . . . . . . . . . . . . .
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .150°C
Maximum Storage Temperature Range. . . . . . . . . . .-65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300°C
(QFN - Leads Only)
θ
JA
(°C/W)
48
θ
JC
(°C/W)
9
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 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
Nominal V
DD
= 1.5V to +5V, T
A
= T
J
= -40°C - 85°C, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VMON/ENABLE INPUTS
VMON Threshold
V
VMONvth
T
J
= 25°C
619
633
647
mV
VMON Threshold Temp. Coeff.
TC
VMONvth
T
J
from -40°C to +85°C
-
40
-
nV/°C
VMON Hysteresis
V
VMONhys
-
10
-
mV
VMON Glitch Filter
Tfil
-
30
-
μ
s
VMON Minimum Input Impedance
Zin_min
Tj = 40°C, VMON within 63mV of V
VMONvth
8
M
ENABLE L2H, Delay to STATUS & PGOOD
VMON valid, EN high to STATUS & PG high
-
160
-
ms
EN H2L, Delay to PGOOD
EN low to PGOOD low
-
-
0.1
μ
s
EN H2L, Delay to STATUS
EN low to STATUS low
-
13
-
μ
s
ENABLE Pull-up Voltage
EN open
-
V
DD
-
V
ENABLE Threshold Voltage
V
ENVTH
-
V
DD
/2
-
V
STATUS/PGOOD OUTPUTS
STATUS Pull-Down Current
I
RSTpd
RST = 0.1V
-
88
-
mA
STATUS/PGOOD Delay after VMON Valid
T
delST
VMON > V
UVvth
to STATUS = 0.2V
-
160
-
ms
STATUS/PGOOD Output Low
Vol
Measured at V
DD
= 1.0V
-
0.04
0.1
V
BIAS
IC Supply Current
I
VDD_5.5V
V
DD
= 5V
-
170
-
μ
A
IC Supply Current
I
VDD_3.3V
V
DD
= 3.3V
-
145
-
μ
A
IC Supply Current
I
VDD_1.5V
V
DD
= 1.5V
-
100
-
μ
A
V
DD
Power On
V
DD
_POR
V
DD
high to low
-
0.89
1
V
V
DD
Power On Lock Out
V
DD
_LO
V
DD
low to high
-
0.91
-
V
ISL6131, ISL6132
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