參數(shù)資料
型號: MAX1800
廠商: Maxim Integrated Products, Inc.
英文描述: Digital Camera Step-Up Power Supply
中文描述: 數(shù)碼相機升壓型電源
文件頁數(shù): 10/24頁
文件大小: 461K
代理商: MAX1800
M
Digital Camera Step-Up
Power Supply
10
______________________________________________________________________________________
C
C2
+5V
INPUT
0.7V TO 5.5V
+7V
8
6
5
3
16
0.1
μ
F
14
6
12
28
32
30
18
5
11
29
24
27
3
9
31
2
1
7
4
MAXIM
MAX 1801
R
C3
C
C3
R
C1
C
C1
R
C2
C
CM
ON
POUT
OFF
R
CM
OSC
C
OSC
R
OSC
DL
OSC
POUT
POUT
DCON
IN
REF
FB
COMP
GND
REF
DCON1
DCON2
DCON3
DL3
FB3
COMPM
COMP1
COMP2
COMP3
ONM
ONA
ON1
MAX1800
ON2
ON3
DL1
+15V
CCD BIAS
LCD BIAS
-7.5V
+18V
+12V
LDO
1.8V
MAIN
3.3V
INPUT
1, 19
15
23
17
13
7, 22
25
26
10
8
4
2
MAIN POWER OK
C
OUT
LX
FB1
DL2
FB2
AO
AI
POUT
OUT
FBM
RDYM
GND
PGND
20,
21
Figure 1. Typical Application Circuit
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