Datasheet

GND
DIM
BOOT SW
CS
RON
LM3402/02HV
VIN
D1
L1
C
B
R
SNS
C
F
R
ON
C
IN
V
IN
= 6V to 42V (LM3402)
V
IN
= 6V to 75V (LM3402HV)
VCC
C
O1
OFF
DIM1
LED
ANODE
LED
CATHODE
R
Z
C
O2
R
ESR
R
PD
DIM2
R
SNB
C
SNB
Z1
Q1
7
5
1
2
4
3
6
8
www.ti.com Evaluation Board Schematic
10 Evaluation Board Schematic
Figure 4. Complete Evaluation Board Schematic
5
SNVA175C–September 2006–Revised April 2013 AN-1500 LM3402/02HV Demo Board
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