A6282ELP-T Allegro Microsystems Inc, A6282ELP-T Datasheet - Page 3

• Manufacturer Part Number: A6282ELP-T
• Description: IC LED DRIVER LINEAR 24-TSSOP
• Manufacturer: Allegro Microsystems Inc
• Type: Linear (Non-Switching)r

Specifications of A6282ELP-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-TSSOP Exposed Pad, 24-eTSSOP, 24-HTSSOP
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 50mA
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Topology: -
• Other names: 620-1222-5

A6282
REXT
VDD
CLK, SDI,
LE, O ¯ ¯ E ¯
CLK
SDI
OE
LE
(ET and LP packages)
Exposed Pad
UVLO and TSD
Control Logic
Regulator
Block
I
O
Resistor values are equivalent resistance and not tested
Inputs and Outputs Equivalent Circuits
500 Ω
VDD
Functional Block Diagram
GND
16-Channel Constant-Current LED Driver
OUT0 OUT1
Serial - Parallel Shift Register
Output Control Drivers
Latches
10 Ω
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
VDD
OUT15
SDO
V
LED
SDO
3