DC1205A - Schematic

4
GND
C2
2.2uF
50V
1206
E2
E3
VIN
R1
100k
5%
3
SHDN
SW 6
DA 5
CAP 8
SHDN
R3
0.4 1%
LED +
0805
C4
4.7uF
16V
0805
D1
DFLS140
E6
2
4
D
SUMIDA
3
+
200/20mV
1
E1
VIN
6V - 36V
1
C3
CDRH3D18
0.1uF
L2
16V
4.7uH
1
U1
LT3592EDDB
2
2
D
3
BOOST 7
5
LED1
LR W5SM
RED
OSRAM
_
1
RT
R2
48.7k
1%
2.2MHz
C
2
BRIGHT
3
R4
51.1k
1%
VFB 10
R5
10k
1%
1
GND
E5
2
GND
E4
BRIGHT
11
C
OUT 9
LED2
LR W5SM
RED
OSRAM
E7
GND
B
B
CONTRACT NO.
APPROVALS
A
DRAWN:
NOTE: UNLESS OTHERWISE SPECIFIED
CHECKED:
1. ALL RESISTORS ARE IN OHMS, 0402.
ALL CAPACITORS ARE IN MICROFARADS, 0402.
APPROVED:
ENGINEER: KEITH S.
DESIGNER:
TECHNOLOGY
KIM T.
TITLE: SCHEMATIC
4
3
A
STEP-DOWN 500mA LED DRIVER WITH 10:1 DIMMING
SIZE
DWG NO.
A
DATE:
5
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900
Fax: (408)434-0507
LTC Confidential-For Customer Use Only
DC1205A-1 * LT3592EDDB
Thursday, April 24, 2008
2
SHEET 1
1
REV
A-1
OF
1
Similar pages