MAX16831_09 Datasheet, PDF (17/19 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)
BOOST CONFIGURATION
V_IN
R_CS
R_UV2
C_CLMP
R_UV1
C_UVEN
R₃
R₄
R_T
C_REG1
V_CC CS+
UVEN
REF
DIM
RTSYNC
DGT
CS-
MAX16831
LO CLMP
DRV
SNS+
SNS-
QGND
R_D
Q_S
R_SENSE
R_OV1
REG1
OV
COMP CS FB AGND SGND HI DRI REG2
R_OV2
R1
C_REG2
C2
R2
C1
C_F
LEDs
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