MAX16834 Maxim Integrated Products, MAX16834 Datasheet - Page 20
MAX16834
Manufacturer Part Number
MAX16834
Description
High-Power LED Driver
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX16834.pdf
(23 pages)
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High-Power LED Driver with Integrated High-Side LED
Current Sense and PWM Dimming MOSFET Driver
Figure 7. Buck-Boost DC-DC Converter
20
V
IN
______________________________________________________________________________________
R1
R2
R3
R5
C2
C5
C4
C1
R6
LV
IN
UVEN
SC
RT/SYNC
V
REF
REFI
FLT
SGND
CC
MAX16834
PWMDIM
DIMOUT
SENSE+
COMP
NDRV
PGND
OVP+
CLV
CS
HV
V
REF
N.C.
Q1
R7
C6
L1
R8
D1
C3
R4
R9
R10
R11
V
IN
V
OUT