MAX16816 Maxim Integrated Products, MAX16816 Datasheet - Page 10

• Manufacturer Part Number: MAX16816
• Description: Programmable Switch-Mode LED Driver
• Manufacturer: Maxim Integrated Products

Programmable Switch-Mode LED Driver
with Analog-Controlled PWM Dimming
10
(V
unless otherwise noted.)
CC
350
300
250
200
150
100
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
13
50
16
15
14
12
11
10
0
9
8
7
6
5
4
3
2
1
0
______________________________________________________________________________________
= V
-60
-60
0
REG2 CONTROL REGISTER = '1111', V
UVEN
-40
-40 -20 0
8
REG2 CONTROL REGISTER = '0000'
-20 0
16
REG2 OUTPUT VOLTAGE
REG1 OUTPUT VOLTAGE
vs. SUPPLY VOLTAGE
= 14V, C
vs. TEMPERATURE
vs. TEMPERATURE
OUTPUT CURRENT
24
TEMPERATURE (°C)
TEMPERATURE (°C)
32
20 40
20
V
CC
40
40 60
REG1
(V)
48
60 80
= 1µF, C
56
80
I
REG2
I
REG1
100
100
64
CC
= 20mA
= 2mA
= 20V
120
120
72
REG2
140
140
80
= 10µF, C
Typical Operating Characteristics (continued)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
18
16
14
12
10
0
8
6
4
2
0
6
5
4
3
2
1
0
0
0
0
CLMP
REG2 CONTROL REGISTER = '1111', V
8
1
10
REG2 CONTROL REGISTER = '0000'
16 24 32 40
REG2 OUTPUT VOLTAGE
REG1 OUTPUT VOLTAGE
2
= 0.1µF, R
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
20
vs. BINNING CODES
OUTPUT CURRENT
BIN (DIGITAL CODE)
3
30
V
V
4
CC
CC
40
(V)
(V)
CS
5
48 56
50
= 0.1Ω, Binning adjustment register is ‘0000’, T
6
I
REG2
I
REG1
60
7
64
CC
= 20mA
= 2mA
70
= 20V
72
8
80
80
9
900
800
700
600
500
400
300
200
100
8.3
8.2
8.1
8.0
7.9
7.8
7.7
7.6
7.5
16
15
14
13
12
11
10
0
9
8
7
6
5
4
-60
0
0
1 2
-40 -20 0
1
vs. REG2 CONTROL REGISTER
CLMP OUTPUT VOLTAGE
3 4 5 6 7 8 9
REG2 OUTPUT VOLTAGE
2
vs. BINNING CODES
vs. TEMPERATURE
OUTPUT CURRENT
DRPS (DIGITAL CODE)
BIN (DIGITAL CODE)
TEMPERATURE (°C)
3
www.DataSheet4U.com
V
CLMP VOLTAGE = V
HI
20
- V
4
LO
40 60
= 9V
5
10 11
6
80
A
I
REG2
R
CLMP
= +25°C,
7
100
CS
12
= 20mA
= 0.2Ω
13
- V
120
8
14 15
LO
140
9