MAX1800 데이터 시트보기 (PDF) - Maxim Integrated
부품명
상세내역
제조사
MAX1800 Datasheet PDF : 24 Pages
| |||
Digital Camera Step-Up
Power Supply
INPUT
0.7V TO 5.5V
+5V
POUT
POUT
4
7
DCON IN
8 DL
OSC 1
MAXIM
MAX 1801
6 FB
5 COMP
REF 3
GND
2
+7V
ROSC
COSC
0.1µF
16 OSC
20,
LX 21
2
DL1
MAX1800
14 REF
6 DCON1
12
DCON2
28
DCON3
4
FB1
32 DL3
DL2 8
30 FB3
RCM
RC1
RC2
RC3
18 COMPM
5 COMP1
11 COMP2
29 COMP3
FB2 10
AO 26
AI 25
CCM
CC1
CC2
ON
OFF
CC3 24 ONM
27 ONA
POUT
7, 22
COUT
3 ON1
OUT 13
POUT
9 ON2
31
ON3
17
FBM
23
RDYM
GND PGND
15
1, 19
Figure 1. Typical Application Circuit
+15V
CCD BIAS
-7.5V
+18V
LCD BIAS
+12V
LDO
1.8V
INPUT
MAIN
3.3V
MAIN POWER OK
10 ______________________________________________________________________________________
Share Link: 