Rainbow Electronics MAX16834 - Manual (Page 20)

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