MAX16818_09 Datasheet, PDF (13/25 Pages) Maxim Integrated Products – 1.5MHz, 30A High-Efficiency, LED Driver with Rapid LED Current Pulsing

1.5MHz, 30A High-Efficiency, LED Driver
with Rapid LED Current Pulsing
Typical Application Circuits (continued)
C11
C10 _R10
R9
C9
C8
R8
V_CC
R4
R3
C3
ON/OFF
V_IN
7V TO 28V
14
13
12
11
LIM V_IOUT RT/SYNC EN
15 OVI
10
9
PGOOD CLKOUT
8
SGND
N.C. 7
16 CLP
DH 6
17 EAOUT
18 EAN
19 DIFF
MAX16818
LX 5
BST 4
DL 3
C4
R5
Q1
D1
20 CSN
N.C. 2
21 CSP
SGND SENSE- SENSE+ SGND
IN
22
23
24
25
26
V_CC
27
V_CC
PGND 1
V_DD
28
C2
L1
C1
R1
LED
STRING
R2
V_IN
R6
C7
C6
C5
Figure 5. Application Circuit for a Buck LED Driver
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