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| DD331 Datasheet, PDF (3/11 Pages) Silicon Touch Technology Inc. – 4-Channel Flexible LED Pre-Driver | |||
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SILICON TOUCH TECHNOLOGY INC.
Block Diagram
ENR
ENG
ENB
ENW
VCC
Voltage
Regulator
Constant
Current
Pre-Driver(R)
Constant
Current
Pre-Driver(G)
Constant
Current
Pre-Driver(B)
Constant
Current
Pre-Driver(W)
Bandgap
Reference
DD331
GATER
REXTR
GATEG
REXTG
GATEB
REXTB
GATEW
REXTW
Pin Connection
SOP16 / SSOP16 (Top View)
GND 1
ENR 2
ENG 3
ENB 4
ENW 5
REXTW 6
GATEW 7
GND 8
SOP16
or
SSOP16
16 VCC
15 GATER
14 REXTR
13 GATEG
12 REXTG
11 GATEB
10 REXTB
9 VCC
High CONSTANT CURRENT LED DRIVERS
Version:A.002
Page 2
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