ICL7673CBA Intersil, ICL7673CBA Datasheet - Page 3

• Manufacturer Part Number: ICL7673CBA
• Description: IC SWITCH BATTERY BACKUP 8-SOIC
• Manufacturer: Intersil

Specifications of ICL7673CBA

• Applications: Battery Backup, Industrial/Automotive, High Current Switch
• Fet Type: N and P-Channel
• Number Of Outputs: 1
• Internal Switch(s): Yes
• Voltage - Supply: 2.5 V ~ 15 V
• Current - Supply: 1.5µA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Delay Time - On: -
• Delay Time - Off: -

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