參數(shù)資料
型號: ICL7662CPAZ
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: CMOS Voltage Converter
中文描述: SWITCHED CAPACITOR CONVERTER, 10 kHz SWITCHING FREQ-MAX, PDIP8
封裝: ROHS COMPLIANT, PLASTIC, DIP-8
文件頁數(shù): 4/10頁
文件大小: 230K
代理商: ICL7662CPAZ
4
Typical Performance Curves
(See Figure 14, Test Circuit)
FIGURE 1. OUTPUT SOURCE RESISTANCE AS A
FUNCTION OF SUPPLY VOLTAGE
FIGURE 2. OUTPUT SOURCE RESISTANCE AS A
FUNCTION OF SUPPLY VOLTAGE
FIGURE 3. OUTPUT SOURCE RESISTANCE AS A
FUNCTION OF TEMPERATURE
FIGURE 4. POWER CONVERSION EFFICIENCY AND
OUTPUT SOURCE RESISTANCE AS A
FUNCTION OF OSCILLATOR FREQUENCY
FIGURE 5. OSClLLATOR FREQUENCY vs SUPPLY VOLTAGE
FIGURE 6. FREQUENCY OF OSCILLATION AS A FUNCTION
OF EXTERNAL OSCILLATOR CAPACITANCE
NOTE: All typical values have been characterized but are not tested.
O
)
190
170
150
130
110
90
70
50
30
0
2
4
6
8
10
V+ (V)
12
14
16
18
20
LV = GND
LV = OPEN
I
L
= 20mA
T
A
= 25
o
C
C
OSC
= 0pF
V+ (V)
0
2
4
6
8
10
12
14
16
18
20
190
170
150
130
110
90
70
50
30
O
)
I
L
= 3mA
T
A
= 25
o
C
C
OSC
= 0pF
LV = GND
LV = OPEN
TEMPERATURE (
o
C)
-55
-20
0
25
70
125
180
170
160
150
140
130
120
110
100
90
80
70
60
50
O
)
V+ = 5V
I
L
= 3mA
V+ = 15V
I
L
= 20mA
P
O
)
F
OSC
(Hz)
100
95
90
85
80
75
70
65
350
300
250
200
150
100
50
100
1K
10K
100K
V+ = 5V
I
L
= 3mA
T
A
= 25
o
C
P
EFF
R
O
11
10
9
8
7
6
5
4
3
2
O
0
2
4
6
8
10
12
14
16
18
20
SUPPLY VOLTAGE (V)
LV = GND
LV = OPEN
R
L
=
T
A
= 25
o
C
C
OSC
= 0pF
C
OSC
(pF)
O
10K
1K
100
10
1
10
100
1000
10K
V+ = 15V
T
A
= 25
o
C
R
L
=
ICL7662
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