a6276elp-t Allegro MicroSystems, Inc., a6276elp-t Datasheet - Page 8

• Manufacturer Part Number: a6276elp-t
• Description: 16-bit Serial Input, Constant-current Latched Led Driver
• Manufacturer: Allegro MicroSystems, Inc.

A6276
100
100
80
60
40
20
80
60
40
20
0
0
0
0
R
R
T
20
ALLOWABLE OUTPUT CURRENT AS A FUNCTION OF DUTY CYCLE
T
V
JA
20
A
JA
V
A
DD
= +25 C
DD
= 50 C/W
= +50 C
= 50 C/W
= 5 V
= 5 V
DUTY CYCLE IN PER CENT
DUTY CYCLE IN PER CENT
A
40
40
6
2
V
7
CE
6
= 4 V
E
V
CE
A
= 4 V
60
60
V
CE
= 3 V
V
CE
= 3 V
V
V
80
CE
80
CE
= 2 V
= 2 V
V
V
Dwg. GP-062-11
16-Bit Serial Input, Constant-Current
Dwg. GP-062-10
CE
CE
= 1 V
= 1 V
100
100
100
80
60
40
20
100
0
80
60
40
20
0
0
0
R
R
T
20
V
JA
A
T
20
DD
V
JA
A
= +25 C
= 75 C/W
DD
= +50 C
= 75 C/W
= 5 V
DUTY CYCLE IN PER CENT
= 5 V
Latched LED Driver
DUTY CYCLE IN PER CENT
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
V
40
CE
40
A
V
= 4 V
CE
6
2
= 4 V
7
6
V
CE
E
V
60
= 3 V
L
CE
60
W
= 3 V
V
CE
= 2 V
V
CE
= 2 V
V
80
CE
80
= 1 V
V
V
CE
CE
V
CE
Dwg. GP-062-6
= 0.7 V
Dwg. GP-062-7
= 0.7 V
= 1 V
100
8
100