ICL7660SCBA-T Intersil, ICL7660SCBA-T Datasheet - Page 5

• Manufacturer Part Number: ICL7660SCBA-T
• Description: IC VOLTAGE CONVERTER CMOS 8-SOIC
• Manufacturer: Intersil
• Type: Switched Capacitor (Charge Pump), Doubler, Invertingr

Specifications of ICL7660SCBA-T

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Frequency - Switching: 10kHz, 35kHz
• Voltage - Input: 1.5 ~ 12 V
• 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
• Current - Output: -
• Voltage - Output: -
• Power - Output: -

Typical Performance Curves
FIGURE 5. FREQUENCY OF OSCILLATION AS A FUNCTION
FIGURE 7. OUTPUT VOLTAGE AS A FUNCTION
FIGURE 9. OUTPUT VOLTAGE AS A FUNCTION OF OUTPUT
10
-1
-2
9
8
7
6
5
4
3
2
1
0
2
1
0
-1
-2
-3
-4
-5
1
0
1
0
0
V+ = 5V
T
V+ = 2V
T
A
A
1
= +25°C
OF EXTERNAL OSCILLATOR CAPACITANCE
OF OUTPUT CURRENT
= +25°C
CURRENT
2
10
10
LOAD CURRENT (mA)
LOAD CURRENT (mA)
3
C
4
5
OSC
20
(pF)
5
100
6
(Test Circuit Figure 12) (Continued)
30
7
V+ = 5V
T
A
= +25°C
8
1k
40
9
ICL7660S
FIGURE 10. SUPPLY CURRENT AND POWER CONVERSION
FIGURE 6. UNLOADED OSCILLATOR FREQUENCY AS A
FIGURE 8. SUPPLY CURRENT AND POWER CONVERSION
100
20
18
16
14
12
10
90
80
70
60
50
40
30
20
10
8
0
-55
100
90
80
70
60
50
40
30
20
10
0
0
0
-25
FUNCTION OF TEMPERATURE
EFFICIENCY AS A FUNCTION OF LOAD
CURRENT
EFFICIENCY AS A FUNCTION OF LOAD CURRENT
10
1.5
V+ = 5V
LOAD CURRENT (mA)
0
20
LOAD CURRENT (mA)
3.0
TEMPERATURE (°C)
25
30
V+ = 2V
T
4.5
A
= +25°C
V+ = 10V
V+ = 5V
T
50
A
40
6.0
= +25°C
75
7.5
50
100
9.0
60
March 6, 2008
100
90
80
70
60
50
40
30
20
10
0
16
14
12
10
8
6
4
2
0
FN3179.5
125