A6278 ALLEGRO [Allegro MicroSystems], A6278 Datasheet - Page 11

• Manufacturer Part Number: A6278
• Description: Serial-Input Constant-Current Latched LED Drivers with Open LED Detection
• Manufacturer: ALLEGRO [Allegro MicroSystems]

A6278
A6279
90
90
90
0
0
0
0
0
0
LW Package, T
LP Package, T
A Package, T
and
DC (%)
DC (%)
DC (%)
A
A
A
Allowable Output Current versus Duty Cycle, A6278
= 25°C
= 25°C
= 25°C
100
100
100
90
90
90
0
0
0
0
0
0
Serial-Input, Constant-Current Latched
LED Drivers with Open LED Detection
LW Package, T
LP Package, T
A Package, T
V
DD
= 5 V
DC (%)
DC (%)
DC (%)
A
A
A
= 50°C
= 50°C
= 50°C
100
100
100
90
90
90
0
0
0
0
0
0
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
LW Package, T
LP Package, T
A Package, T
DC (%)
DC (%)
DC (%)
A
A
A
= 85°C
= 85°C
= 85°C
11
100
100
100