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MAX1986ETE+
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P17
MAX1984/MAX1985/MAX1986
Ultra-High-Ef
ficiency White
LED Drivers
16
______________________________________________________________________________________
MAX1985
D1
5
LD1
D2
6
LD2
1
OUT
D3
7
LD3
D4
9
LD4
D5
10
LD5
D6
11
LD6
4
N.C.
12
8
20
19
17
15
16
13
14
N.C.
SETI
REF
GND
LX
IN
BIT
A
BITB
BITC
MODE
SEL
LDG
C4
2 x 2.2
µ
F
LED SELECT
BRIGHTNESS
CONTROL
V
IN
C3
0.22
µ
F
C1
2 x 2.2
µ
F
L1
15
µ
H
V
IN
2.7V TO 5.5V
C2
0.1
µ
F
18
2
3
Figure 6. Standard Application Circuit of the MAX1985
MAX1986
D1
4
LD1
D2
5
LD2
1
OUT
D3
7
LD3
D4
8
LD4
6
LDG
16
15
13
11
12
9
10
SEL
SETI
REF
GND
LX
IN
BIT
A
BITB
BITC
MODE
C4
2 x 2.2
µ
F
BRIGHTNESS
CONTROL
V
IN
C3
0.22
µ
F
C1
2 x 2.2
µ
F
L1
22
µ
H
V
IN
2.7V TO 5.5V
C2
0.1
µ
F
14
2
3
LED SELECT
Figure 7. Standard Application Circuit of the MAX1986
MAX1984/MAX1985/MAX1986
Ultra-High-Ef
ficiency White
LED Drivers
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
____________________
17
©
2003 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
Package Information
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to
www.maxim-ic.com/packages
.)
24L QFN THIN.EPS
21-0139
A
PACKAGE OUTLINE
12,16,20,24L QFN THIN, 4x4x0.8 mm
A
21-0139
PACKAGE OUTLINE
12,16,20,24L QFN THIN, 4x4x0.8 mm
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P17
MAX1986ETE+
Mfr. #:
Buy MAX1986ETE+
Manufacturer:
Maxim Integrated
Description:
LED Lighting Drivers High-Efficiency White LED Drive
Lifecycle:
New from this manufacturer.
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