A6282
Selection Guide
Part Number
A6282EES-T
A6282EESTR-T
A6282ELP-T
A6282ELPTR-T
A6282ELW-T
A6282ELWTR-T
Package
16-Channel Constant-Current LED Driver
Packing
92 pieces per tube
1500 pieces per 7-in. reel
62 pieces per tube
4000 pieces per 13 in. reel
31 pieces per tube
1000 pieces per 13-in. reel
4 mm × 4 mm QFN, 24 pins, exposed thermal pad
TSSOP, 24 pins, exposed thermal pad
SOICW, 24 pins
Absolute Maximum Ratings
Characteristic
Supply Voltage*
OUTx Current (any single output)
Input Voltage Range*
LED Load Supply Range*
ESD Rating
Operating Temperature Range (E)
Junction Temperature
Storage Temperature Range
*With respect to ground.
T
A
T
J
(max)
T
stg
Symbol
V
DD
I
O
V
I
V
LED
HBM (JEDEC JESD22-A114, Human Body Model)
CDM (JEDEC JESD22-C101, Charged Device Model)
V
OE
, V
LE
, V
CLK
, V
SDI
Notes
Rating
–0.3 to 5.5
60
–0.3 to V
DD
+ 0.3
–0.3 to 13.2
2.0
1.0
–40 to 85
150
–55 to 150
Unit
V
mA
V
V
kV
kV
°C
°C
°C
Thermal Characteristics
Characteristic
Package Thermal Resistance
Symbol
R
θJA
Test Conditions
1
ES package, 4-layer PCB based on JEDEC standard
LP packge, 4-layer PCB based on JEDEC standard
LW packge, 4-layer PCB based on JEDEC standard
Value
37
28
44
Units
°C/W
°C/W
°C/W
*Additional thermal information available on the Allegro website.
5.0
Allowable Package Power Dissipation (W)
4.0
Pa
ck
ag
3.0
Pa
ck
e
LP
,R
ag
eE
JA
=
S,
28
2.0
Pa
ck
ag
e
R
JA
LW
,R
/W
=3
7°
C/
W
44
°
C/
°C
JA
=
1.0
W
0
25
50
75
100
125
Ambient Temperature (°C)
150
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
2
ALLEGRO [ ALLEGRO MICROSYSTEMS ]
