參數資料
型號: SP6828EK
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: 15/17頁
文件大小: 258K
代理商: SP6828EK
15
SP6828DS/11 SP6828/6829 +3V Low Power Voltage Inverter Copyright 2000 Sipex Corporation
OUT
SP6828
SP6829
+V
IN
C1
5
5
3
C2
C1+
C1-
GND
2
4
OUT
SP6828
SP6829
IN
C1
1
5
3
C2
C1+
C1-
GND
2
4
OUT
SP6828
SP6829
IN
C1
1
3
5
C2
C1+
C1-
GND
2
4
V
OUT
“n”
“1”
“2”
V
OUT
= -n x V
IN
where V
OUT
= output voltage,
V
= input voltage, and
n = the total number of devices connected.
IN
Figure 27. SP6828/6829 Devices Cascaded to Increase Output Voltage
OUT
SP6828
SP6829
+V
IN
C1
1
5
3
C1+
C1-
GND
2
4
OUT
SP6828
SP6829
IN
C1
1
5
3
C1+
C1-
GND
2
4
OUT
SP6828
SP6829
IN
C1
1
5
3
C2 x n
C1+
C1-
GND
2
4
R
L
“n”
“1”
“2”
where V
OUT
= output voltage
,
V
IN
= input voltage,
R
TOT
= total resistance of the devices connected in parallel,
R
= the output resistance of a single device, and
n = the total number of devices connected in parallel.
IN
R
TOT
=R
OUT
n
V
OUT
= -V
IN
V
OUT
Figure 26. SP6828/6829 Devices Connected in Parallel to Reduce Total Output Resistance
T
R
R
A
E
P
B
X
M
E
U
P
N
I
S
R
E
R
U
T
C
A
F
U
N
A
M
R
E
B
M
U
N
T
R
A
P
/
E
C
E
N
G
A
A
T
C
T
L
O
A
P
V
A
C
R
z
S
H
k
E
0
X
0
1
A
M
@
E
G
A
K
C
A
P
8
2
8
6
P
S
X
V
A
5
2
0
*
6
0
1
C
S
P
T
0
1
μ
V
5
2
/
F
5
C
e
s
a
C
M
S
8
2
8
6
P
S
E
U
G
A
R
P
S
5
3
0
X
6
0
1
D
3
9
5
0
1
μ
V
5
3
/
F
3
D
e
s
a
C
M
S
8
2
8
6
P
S
T
E
M
E
K
0
2
0
*
6
0
1
C
4
9
4
T
0
1
μ
V
0
2
/
F
5
C
e
s
a
C
M
S
8
2
8
6
P
S
N
O
C
S
O
-
O
Y
N
A
S
C
6
1
0
0
X
6
0
1
C
S
4
9
0
1
μ
V
6
1
/
F
5
1
C
e
s
a
C
l
a
R
9
2
8
6
P
S
T
E
M
E
K
0
2
0
*
5
3
3
B
4
9
4
T
3
μ
V
0
2
/
F
5
B
e
s
a
C
M
S
9
2
8
6
P
S
E
U
G
A
R
P
S
5
3
0
0
X
5
3
3
D
5
9
5
3
μ
V
5
3
/
F
0
C
e
s
a
C
M
S
9
2
8
6
P
S
N
O
C
S
O
-
O
Y
N
A
S
A
6
1
0
0
X
5
3
3
C
S
4
9
3
μ
V
6
1
/
F
5
3
A
e
s
a
C
l
a
R
Table 1. Suggested Low ESR Tantalum Capacitors
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