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MAX16818_09 Datasheet, PDF (11/25 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)
R3
R4
VLED
C4
R5
ON/OFF
R6
VCC
C11
C10 R12
R11
C9
C8
R10
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
LX 5
18 EAN
19 DIFF
MAX16818
BST 4
DL 3
20 CSN
N.C. 2
21 CSP
SGND SENSE- SENSE+ SGND
IN
22
23
24
25
26
VCC
27
VCC
PGND 1
VDD
28
VIN
7V TO 28V
C3
L1
C1
D1
VLED
Q1
LED
L2
C2
STRING
R7
R2
R1
VIN
R8
C7
C6
C5
Figure 3. Typical Application Circuit for a SEPIC LED Driver
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