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MAX1910EUB+T
P1-P3
P4-P6
P7-P9
P10-P11
MAX1910/MAX1912
1.5x/2x High-Ef
ficiency White LED
Char
ge Pumps
10
______________________________________________________________________________________
V
IN
2.2
μ
F
0.47
μ
F
0.47
μ
F
2.2
μ
F
IN1
IN2
C1+
C1-
C2+
C2-
GND
SET
OUT
SHDN
MAX1910
MAX1912
R
L
R
B
R
A
DIMMING INPUT
(0V OR V
LOGIC
)
1
Ω
Figure 9. Using Digital Logic Input for Intensity Control
V
IN
1
Ω
2.2
μ
F
0.47
μ
F
0.47
μ
F
2.2
μ
F
15
Ω
15
Ω
15
Ω
15
Ω
IN1
IN2
C1+
C1-
C2+
C2-
GND
SET
OUT
SHDN
MAX1910
MAX1912
R
L
4.7
Ω
R
B
1.58k
Ω
R
A
22.1k
Ω
3.3V
V
DD
GND
OUT
SERIAL
INPUT
MAX5380 (2-WIRE INPUT)
MAX5383 (3-WIRE INPUT)
HIGH DAC OUTPUT (2V) = 15mA LED CURRENT
LOW DAC OUTPUT (0V) = 45mA LED CURRENT
Figure 8. Circuit with SOT DAC for Intensity Control
MAX1910/MAX1912
1.5x/2x High-Ef
ficiency White LED
Char
ge Pumps
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
____________________
11
©
2004 Maxim Integrated Products
is a registered trademark of Maxim Integrated Products, Inc.
10LUMAX.EPS
PACKAGE OUTLINE, 10L uMAX/uSOP
1
1
21-0061
REV.
DOCUMENT CONTROL NO.
APPROVAL
PROPRIETARY INFORMATION
TITLE:
TOP VIEW
FRONT VIEW
1
0.498 REF
0.0196 REF
S
6°
SIDE VIEW
α
BOTTOM VIEW
0°
0°
6°
0.037 REF
0.0078
MAX
0.006
0.043
0.118
0.120
0.199
0.0275
0.118
0.0106
0.120
0.0197 BSC
INCHES
1
10
L1
0.0035
0.007
e
c
b
0.187
0.0157
0.114
H
L
E2
DIM
0.116
0.114
0.116
0.002
D2
E1
A1
D1
MIN
-
A
0.940 REF
0.500 BSC
0.090
0.177
4.75
2.89
0.40
0.200
0.270
5.05
0.70
3.00
MILLIMETERS
0.05
2.89
2.95
2.95
-
MIN
3.00
3.05
0.15
3.05
MAX
1.10
10
0.6±0.1
0.6±0.1
Ø
0.50±0.1
H
4X S
e
D2
D1
b
A2
A
E2
E1
L
L1
c
α
GAGE PLANE
A2
0.030
0.037
0.75
0.95
A1
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
.)
P1-P3
P4-P6
P7-P9
P10-P11
MAX1910EUB+T
Mfr. #:
Buy MAX1910EUB+T
Manufacturer:
Maxim Integrated
Description:
LED Lighting Drivers 1.5x/2x White LED
Lifecycle:
New from this manufacturer.
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