參數(shù)資料
型號: SP6828TR
英文描述: +3V Low Power Voltage Inverters
中文描述: 3V的低功率高壓變頻器
文件頁數(shù): 5/17頁
文件大小: 258K
代理商: SP6828TR
5
SP6828DS/11 SP6828/6829 +3V Low Power Voltage Inverter Copyright 2000 Sipex Corporation
Figure 3. Charge Pump Frequency vs. Supply Voltage
for the SP6828
Figure 5. Charge Pump Frequency vs. Temperature
for the SP6828
Figure 6. Charge Pump Frequency vs. Temperature
for the SP6829
TYPICAL PERFORMANCE CHARACTERISTICS
V
= +3.3V, C1 = C2 = C3 = 10
μ
F for
SP6828
, C1 = C2 = C3 = 3.3
μ
F for
SP6829
, and T
= 25
o
C unless
otherwise noted. The
SP6828/6829
devices use the circuit found in
Figure 19
when obtaining the following typical
performance characteristics (unless otherwise noted).
Figure 4. Charge Pump Frequency vs. Supply Voltage
for the SP6829
16
15
14
13
12
11
10
9
8
0.5 1.0 1.5 2.0 2.5
4.0
V
IN
(V)
f
O
3.0 3.5
15
14
13
12
11
10
9
8
-60 -40 -20
0
20 40
Temperature (
o
C)
f
P
60 80 100
V
IN
= 4.2V
V
IN
= 3.3V
V
IN
= 1.5V
40
35
30
25
0
1
2
3
4
Supply Voltage (V)
P
41
39
37
35
33
31
29
27
25
-50
0
50
O
C)
Temperature (
P
100
V
IN
= 1.5V
V
IN
= 4.2V
V
IN
= 3.3V
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