參數(shù)資料
型號： ICL7673CPA
廠商： INTERSIL CORP
元件分類： 電源管理
英文描述： Automatic Battery Back-Up Switch
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8
封裝： PLASTIC, MS-001-BA, DIP-8
文件頁數(shù)： 2/7頁
文件大小： 144K
代理商： ICL7673CPA
3-82
Absolute Maximum Ratings
Thermal Information
Input Supply (V
P
or V
S
) Voltage . . . . . . . . . . . .GND - 0.3V to +18V
Output Voltages P
BAR
and S
BAR
. . . . . . . . . . .GND - 0.3V to +18V
Peak Current
Input V
P
(at V
P
= 5V) (Note 1) . . . . . . . . . . . . . . . . . . . . . . . 38mA
Input V
S
(at V
S
= 3V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA
P
BAR
or S
BAR
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mA
Operating Conditions
Temperature Range:
ICL7673C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
o
C to 70
o
C
ICL7673I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25
o
C to 85
o
C
Thermal Resistance (Typical, Note 2)
PDIP Package . . . . . . . . . . . . . . . . . . .
Plastic SOIC Package . . . . . . . . . . . . .
Metal Can. . . . . . . . . . . . . . . . . . . . . . .
Maximum Storage Temperature. . . . . . . . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering, 10sec). . . . . . . . . . .300
o
C
(SOIC - Lead Tips Only)
θ
JA
(
o
C/W)
150
180
156
θ
JC
(
o
C/W)
N/A
N/A
68
o
C/W
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. Derate above 25
o
C by 0.38mA/
o
C.
2.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
T
A
= 25
o
C Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Input Voltage
V
P
V
S
= 0V, I
LOAD
= 0mA
2.5
-
15
V
V
S
V
P
= 0V, I
LOAD
= 0mA
2.5
-
15
V
Quiescent Supply Current
I+
V
P
= 0V, V
S
= 3V, I
LOAD
= 0mA
-
1.5
5
μ
A
Switch Resistance P1 (Note 1)
r
DS(ON)
P1
V
P
= 5V, V
S
= 3V, I
LOAD
= 15mA
At T
A
= +85
o
C
-
8
15
-
16
-
V
P
= 9V, V
S
= 3V, I
LOAD
= 15mA
-
6
-
V
P
= 12V, V
S
= 3V, I
LOAD
= 15mA
-
5
-
Temperature Coefficient of Switch Re-
sistance P1
T
C(P1)
V
P
= 5V, V
S
= 3v, I
LOAD
= 15mA
-
0.5
-
%/
o
C
Switch Resistance P2 (Note 1)
r
DS(ON)
P2
V
P
= 0V, V
S
= 3V, I
LOAD
= 1mA
At T
A
= +85
o
C
-
40
100
-
60
-
V
P
= 0V, V
S
= 5V, I
LOAD
= 1mA
-
26
-
V
P
= 0V, V
S
= 9V, I
LOAD
= 1mA
-
16
-
Temperature Coefficient of Switch Re-
sistance P2
T
C(P2)
V
P
= 0V, V
S
= 3V, I
LOAD
= 1mA
-
0.7
-
%/
o
C
Leakage Current (V
P
to V
S
)
I
L(PS)
V
P
= 5V, V
S
= 3V, I
LOAD
= 10mA
At T
A
= +85
o
C
-
0.01
20
nA
-
35
-
nA
Leakage Current (V
P
to V
S
)
I
L(SP)
V
P
= 0V, V
S
= 3V, I
LOAD
= 10mA
at T
A
= +85
o
C
-
0.01
50
nA
-
120
-
nA
Open Drain Output Saturation Voltages
V
OPBAR
V
P
= 5V, V
S
= 3V, I
SINK
= 3.2mA, I
LOAD
= 0mA
At T
A
= 85
o
C
-
85
400
mV
-
120
-
mV
V
P
= 9V, V
S
= 3V, I
SINK
= 3.2mA, I
LOAD
= 0mA
-
50
-
mV
V
P
= 12V, V
S
= 3V, I
SINK
= 3.2mA
I
LOAD
= 0mA
-
40
-
mV
ICL7673
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