Datasheet

LT3487
14
3487f
TYPICAL APPLICATIO S
U
+15V and –8V Low V
IN
CCD Bias
SWN
L2
15µH
L1
10µH
V
IN
CAP
R1
549k
FBP
V
POS
V
BAT
LT3487
GND
SWP
DN
L3
15µH
R2 324k
C7 33pF
FBN
RUN/SSRUN/SS
V
NEG
–8V
80mA
C6
100nF
C4
4.7µF
C1: TAIYO YUDEN EMK212BJ105MG
C2: TAIYO YUDEN EMK212BJ225MD-TR
C3: TAIYO YUDEN TMK325BJ226MM
C4: TAIYO YUDEN TMK316BJ475ML-TR
L1: TOKO DB318C-A997AS-100M
L2, L3: SUMIDA CDRH2D18/HP-150NC
3487 TA03
C5
100nF
C8
15pF
V
POS
15V
40mA
C1
1µF
C2
2.2µF
C3
22µF
V
IN
2.7V TO 5V
+15V and –8V Boost and Charge Pump CCD Bias
SWN
L2
15µH
L1
10µH
V
IN
CAP
R1
549k
FBP
V
POS
V
BAT
LT3487
GND
SWP
DN
D1
R2 324k
C7 20pF
FBN
RUN/SSRUN/SS
V
NEG
–8V
90mA
C6
100nF
C4
4.7µF
C1: TAIYO YUDEN EMK212BJ105MG
C2: TAIYO YUDEN TMK212BJ225MG
C3: TAIYO YUDEN EMK316BJ106ML
C4: TAIYO YUDEN TMK316BJ475ML-TR
D1: PHILIPS PMEG2010AEB
L1: TOKO DB318C-A997AS-100M
L2, L3: SUMIDA CDRH2D18/HP-150NC
3487 TA04
C5
100nF
V
POS
15V
45mA
C1
1µF
C2
2.2µF
C3
10µF
V
IN
3V TO 12V