MAX16831 Datasheet, PDF (18/20 Pages) Maxim Integrated Products – High-Voltage, High-Power LED Driver with Analog and PWM Dimming Control

High-Voltage, High-Power LED Driver with
Analog and PWM Dimming Control
Typical Operating Circuits (continued)
BUCK CONFIGURATION
V_IN
R_UV2
C_CLMP
R_CS
R_UV1
C_UVEN
DIM
C_REG1
R_T
V_CC HI
UVEN
DIM
REG1
LO CLMP
CS- CS+ DGT
DRV
SNS+
R_D
Q_S
LEDs
R_SENSE
SNS-
C_F
MAX16831
QGND
RTSYNC
COMP CS FB AGND
SGND
OV
DRI REG2
R1
C2
R2
C1
C_REG2
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