A6282EESTR-T Allegro Microsystems Inc, A6282EESTR-T Datasheet - Page 11

• Manufacturer Part Number: A6282EESTR-T
• Description: IC LED DRIVER LINEAR 24-QFN
• Manufacturer: Allegro Microsystems Inc
• Type: Linear (Non-Switching)r

Specifications of A6282EESTR-T

• Constant Current: Yes
• Number Of Outputs: 16
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: Color, White LED
• Frequency: 30MHz
• Voltage - Supply: 3 V ~ 5.5 V
• Voltage - Output: 12V
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 50mA
• Internal Switch(s): Yes
• Led Driver Application: LED Display, LED Signboard, Lighting
• No. Of Outputs: 16
• Output Current: 54.5mA
• Output Voltage: 12V
• Input Voltage: 3V To 5.5V
• Topology: Constant Current
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 620-1221-2

A6282
25X
Package ES, 4 mm x 4 mm, 24-pin QFN with Exposed Thermal Pad
0.08
D
0.40
C
0.25
+0.15
–0.10
+0.05
–0.07
1
2
2
1
24
24
A
4.00 ±0.15
0.50
2.10
B
2.10
4.00 ±0.15
0.75 ±0.05
SEATING
PLANE
16-Channel Constant-Current LED Driver
C
A Terminal #1 mark area
D
B Exposed thermal pad (reference only, terminal #1
C
For Reference Only
(reference JEDEC MO-220WGGD)
Dimensions in millimeters
Exact case and lead configuration at supplier discretion within limits shown
identifier appearance at supplier discretion)
Coplanarity includes exposed thermal pad and terminals
Reference land pattern layout (reference IPC7351
QFN50P400X400X80-25W6M)
All pads a minimum of 0.20 mm from all adjacent pads; adjust as necessary
to meet application process requirements and PCB layout tolerances; when
mounting on a multilayer PCB, thermal vias at the exposed thermal pad land
can improve thermal dissipation (reference EIA/JEDEC Standard JESD51-5)
0.90
1
2
C
PCB Layout Reference View
24
4.10
2.10
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
0.30
0.50
2.10
4.10
11