DD331 SITI [Silicon Touch Technology Inc.], DD331 Datasheet - Page 3

• Manufacturer Part Number: DD331
• Description: 4-Channel Flexible LED Pre-Driver
• Manufacturer: SITI [Silicon Touch Technology Inc.]

Block Diagram
Pin Connection
SOP16 / SSOP16 (Top View)
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
High CONSTANT CURRENT LED DRIVERS
ENW
ENG
ENR
ENB
VCC
GATEW
REXTW
Regulator
ENW
GND
GND
ENG
ENR
ENB
Voltage
1
2
3
4
5
6
7
8
SSOP16
SOP16
or
Pre-Driver(W)
Pre-Driver(R)
Pre-Driver(G)
Pre-Driver(B)
Constant
Constant
Constant
Constant
Reference
Current
Current
Current
Current
Bandgap
16
15
14
13
12
11
10
9
Version:A.002
VCC
GATER
REXTR
GATEG
REXTG
GATEB
REXTB
VCC
GATEW
REXTW
GATER
GATEG
REXTG
REXTR
GATEB
REXTB
DD331
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