參數(shù)資料
型號(hào): ICL7673CBAZA
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, PDSO8
封裝: LEAD FREE, PLASTIC, MS-012-AA, SOIC-8
文件頁數(shù): 3/7頁
文件大小: 223K
代理商: ICL7673CBAZA
3
FN3183.4
July 22, 2005
Output Leakage Currents of P
BAR
and
S
BAR
I
LPBAR
V
P
= 0V, V
S
= 15V, I
LOAD
= 0mA
-
50
500
nA
at T
A
= +85°C
-
900
-
nA
I
LSBAR
V
P
= 15V, V
S
= 0V, I
LOAD
= 0mA
-
50
500
nA
at T
A
= +85°C
-
900
-
nA
Switchover Uncertainty for Complete
Switching of Inputs and Open Drain
Outputs
V
P
- V
S
V
S
= 3V, I
SINK
= 3.2mA, I
LOAD
= 15mA
-
±
10
±
50
mV
NOTE:
3. The Minimum input to output voltage can be determined by multiplying the load current by the switch resistance.
Electrical Specifications
T
A
= 25°C Unless Otherwise Specified
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Typical Performance Curves
FIGURE 1. ON-RESISTANCE SWITCH P1 AS A FUNCTION OF
INPUT VOLTAGE V
P
FIGURE 2. ON-RESISTANCE SWITCH P2 AS A FUNCTION OF
INPUT VOLTAGE V
S
FIGURE 3. SUPPLY CURRENT AS A FUNCTION OF SUPPLY
VOLTAGE
FIGURE 4. P
BAR
OR S
BAR
SATURATION VOLTAGE AS A
FUNCTION OF OUTPUT CURRENT
100
10
1
0
2
4
6
8
10
12
14
16
I
LOAD
= 15mA
O
)
INPUT VOLTAGE V
P
(V)
O
)
INPUT VOLTAGE V
S
100
10
1
0
2
4
6
8
10
I
LOAD
= 1mA
S
μ
A
-40°C
25°C
85°C
1
0.8
0.6
0.4
0.2
0
2
4
6
8
10
12
14
16
SUPPLY VOLTAGE (V)
O
5
4
3
2
1
0
40
80
120
140
180
V
O
= 3V
OUTPUT CURRENT (mA)
V
O
= 5V
V
O
= 9V
V
O
= 12V
V
O
= 15V
ICL7673
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