A6276ELW Allegro Microsystems Inc, A6276ELW Datasheet - Page 9

• Manufacturer Part Number: A6276ELW
• Description: IC LED DRIVER LINEAR 24-SOIC
• Manufacturer: Allegro Microsystems Inc
• Type: Linear (Non-Switching)r

Specifications of A6276ELW

• Constant Current: Yes
• Topology: 16-Bit Shift Register
• Number Of Outputs: 16
• Internal Driver: Yes
• Type - Primary: General Purpose
• Frequency: 20MHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Voltage - Output: 1V
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 75.5mA
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Efficiency: -

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