A6276 Allegro MicroSystems, A6276 Datasheet - Page 8

• Manufacturer Part Number: A6276
• Description: 16-BIT SERIAL-INPUT/ CONSTANTCURRENT LATCHED LED DRIVER
• Manufacturer: Allegro MicroSystems

6276
16-BIT SERIAL-INPUT,
CONSTANT-CURRENT
LATCHED LED DRIVER
100
80
60
40
20
0
0
R
T
20
V
JA
A
DD
= +85 C
= 50 C/W
= 5 V
DUTY CYCLE IN PER CENT
V
CE
40
= 4 V
V
60
40
20
CE
0
= 3 V
0
60
V
CE
= 2 V
80
V
0.5
CE
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
V
= 0.7 V
CE
Dwg. GP-062-9
= 1 V
V
100
CE
IN VOLTS
1.0
100
80
60
40
20
0
0
R
T
EXT
A
= +25 C
= 500
1.5
R
T
20
V
JA
A
DD
= +85 C
= 75 C/W
= 5 V
DUTY CYCLE IN PER CENT
V
CE
Dwg. GP-063
= 4 V
2.0
40
V
CE
= 3 V
V
CE
= 2 V
60
V
CE
= 1 V
V
V
80
CE
CE
= 0.4 V
= 0.7 V
Dwg. GP-062-8
100