LT3587
TYPICAL APPLICATIONS
Driver For a CCD Imager and an OLED Display Panel with Soft-Start
OLED DRIVER
16V, 20mA
V
VIN
C4
1μF
2.5V TO 6V
L4
10μH
L1
15μH
C6
1μF
D
S3
R
VFB3
1.07M
R
IFB3
7.15k
C1
CAP3
SW3
V
IN
SW1
CAP1
V
V
FB3
OUT3
D
S1
4.7μF
(OPTIONAL)
I
FB3
C
FB1
LT3587
GND
2.7pF
FLT
R
FB1
1M
EN/SS1
FB1
EN/SS3
V
SW2
FB2
OUT1
CCD POSITIVE
15V, 50mA
C3
100nF
C5
100nF
C
FB2
6.8pF
C2
2.2μF
R
FB2
1M
L2
15μH
D3
V
CCD NEGATIVE
–8V, 100mA
VIN
2.5V TO 6V
3587 TA03
C7
22μF
D
S2
C1: TAIYO YUDEN TMK212BJ475KG-T
C2: TAIYO YUDEN EMK107BJ225KA-T
C3, C5: TAIYO YUDEN JMK063BJ104KP-F
C4: TAIYO YUDEN GMK107BJ105KA-T
C6: TAIYO YUDEN LMK105BJ105KV-F
C7: TAIYO YUDEN LMK212BJ226MG-T
C
C
: TAIYO YUDEN EMK105SK2R7JW-F
: TAIYO YUDEN EMK105SH6R8JW-F
FB1
FB2
L1, L2: SUMIDA CDRH2D18/HP-150N
L4: TOKO 1071AS-100M
D
, D , D , D3: NXP PMEG2005EB
S1 S2 S3
Extending the High Voltage Range and the Number of Independently Controlled Regulated Outputs
D8
24V
C10
1μF
R5
GND
100k
SHDN ADJ
C11
C8
R6
LT1964
SUPPLY 5:
40V, 5mA
2.2μF
2.2μF
D5
D7
1.21M
IN
OUT
OUT
LT3014
IN
SUPPLY 4:
–40V, 5mA
C12
C9
2.2μF
R6
2.2μF
3.24M
D6
SUPPLY 1
D4
C13
1μF
ADJ SHDN
R7
100k
GND
SUPPLY 2
D10
SUPPLY 3:
C4
2.2μF
V
VIN
25V, 1mA TO 10mA
3V TO 6V
L4
15μH
L1
15μH
C6
1μF
D
S3
R
VFB3
1.74M
D
S1
C1
10μF
V
FB3
V
CAP3
SW3
V
IN
SW1
OUT3
R
IFB3
10.7k
CAP1
I
FB3
C
FB1
2.2pF
FLT
LT3587
EN/SS1
R
FB1
1.21M
EN/SS3
FB1
V
OUT1
SW2
GND
FB2
SUPPLY 1:
18V, 50mA
C3
100nF
C5
C
FB2
2.7pF
C2
2.2μF
100nF
R
FB2
SUPPLY 2:
–18V, 50mA
L2
22μH
D3
2.26M
V
VIN
3V TO 6V
3587 TA04
C7
22μF
D9
D
S2
C1: MURATA GRM31CR71E106KA12L
C
C
: MURATA GRM1555C1H2R2BZ01D
: MURATA GRM1555C1H2R7BZ01D
FB1
FB2
C2, C8, C11: MURATA GCM21BR71E225KA73L
C3, C5: MURATA GRM033R60J104KE19D
C4: MURATA GRM21BR71E225KA73L
C6: MURATA GRM155R61A105KE15D
C7: MURATA GRM32ER61E226KE15L
L1, L4: COILCRAFT LPS4018-153
L2, L3: COILCRAFT LPS4018-223
D
, D , D , D3, D4, D5, D6, D7, D9, D10: IR IR05H40CSPTR
S1 S2 S3
D8: DIODES INC DDZ9709T
C9, C12: MURATA GRM31CR71H225KA55L
C10, C13: MURATA GRM21BR71H105KA12L
3587fc
22
Linear [ Linear ]
