Rainbow Electronics MAX16823 - Manual (Page 9)

MAX16823
High-Voltage, 3-Channel Linear High-Brightness
LED Driver with Open LED Detection
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IN
DIM3
DIM2
CS1
OUT1
GND
R CS1
R CS2
R CS3
LEDs
LEDs
LEDs
C IN
C REG
V IN
DIM1
V REG
LEDGOOD
REG
OUT2
OUT3
CS2
CS3
MAX16823
R1
Figure 3. Output_ Latch-Off
IN
DIM3
DIM2
CS1
OUT1
GND
R CS1
R CS2
R CS3
LEDs
R2 R3
Q1
LEDs
LEDs
DIM1
STOP
TAIL
C IN
OUT2
OUT3
CS2
CS3
MAX16823
REG
C REG
D1
D2
STOP/TAIL
TAIL
TAIL
*R1 = 100kΩ
R1*
Figure 4. Two-Brightness Level with Current Level Switch for TAIL/STOP Lights