參數(shù)資料
型號(hào): ICL7660CBAZA
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: CMOS Voltage Converters
中文描述: SWITCHED CAPACITOR CONVERTER, 10 kHz SWITCHING FREQ-MAX, PDSO8
封裝: ROHS COMPLIANT, PLASTIC, MS-012-AA, SOIC-8
文件頁(yè)數(shù): 5/11頁(yè)
文件大小: 281K
代理商: ICL7660CBAZA
5
FN3072.7
October 10, 2005
FIGURE 3. OUTPUT SOURCE RESISTANCE AS A FUNCTION
OF TEMPERATURE
FIGURE 4. POWER CONVERSION EFFICIENCY AS A
FUNCTION OF OSC. FREQUENCY
FIGURE 5. FREQUENCY OF OSCILLATION AS A FUNCTION
OF EXTERNAL OSC. CAPACITANCE
FIGURE 6. UNLOADED OSCILLATOR FREQUENCY AS A
FUNCTION OF TEMPERATURE
FIGURE 7. OUTPUT VOLTAGE AS A FUNCTION OF OUTPUT
CURRENT
FIGURE 8. SUPPLY CURRENT AND POWER CONVERSION
EFFICIENCY AS A FUNCTION OF LOAD
CURRENT
Typical Performance Curves
(Test Circuit of Figure 11)
(Continued)
350
300
250
200
150
100
50
0
-55
-25
0
25
50
75
100
125
TEMPERATURE (
°C
)
O
)
I
OUT
= 1mA
V
+
= +2V
V+ = 5V
P
T
A
= 25
°C
I
OUT
= 1mA
I
OUT
= 15mA
100
98
96
94
92
90
88
86
84
82
80
100
1K
10K
OSC. FREQUENCY f
OSC
(Hz)
V+ = +5V
O
O
10K
1K
100
10
V+ = 5V
T
A
= 25
°C
1.0
10
100
1000
10K
C
OSC
(pF)
20
18
16
14
12
10
8
6
-50
-25
0
25
50
75
100
125
O
O
TEMPERATURE (
°C
)
V
+
= +5V
T
A
= 25
°C
V+ = +5V
5
4
3
2
1
0
-1
-2
-3
-4
-5
O
LOAD CURRENT I
L
(mA)
SLOPE 55
0
10
20
30
40
50
60
70
80
P
EFF
I
+
T
A
= 25
°C
V
+
= +5V
S
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
P
LOAD CURRENT I
L
(mA)
ICL7660, ICL7660A
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