DD331 SITI [Silicon Touch Technology Inc.], DD331 Datasheet - Page 5

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

Recommended Operating Condition
Electrical Characteristics
AC Characteristics
*1
Supply Voltage
Input Enable Voltage
Input Enable Voltage “H” Level
Input Enable Voltage “L” Level
Vrext Skew (Channel-to-Channel)
Vrext Skew (Chip-to-Chip)
Supply Voltage Regulation
Supply Current
ENR,ENG,ENB,ENW Pulse Width
The external N-mos VN0606 is just for reference, users can choose other kind external N-mos for their application.
CHARACTERISTIC
CHARACTERISTIC
CHARACTERISTIC
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
High CONSTANT CURRENT LED DRIVERS
SYMBOL
VCC
VIH
(VCC = 5~18V, Ta = 25°C unless otherwise noted)
VIL
SYMBOL
SYMBOL
% / VCC
V
V
twEN
I
I
I
DD1
EN(IH)
EN(IL)
OL1
OL2
(Ta = 25°C unless otherwise noted)
VCC = 5V ~ 18V
CONDITION
VCC = 5 V ~ 18 V
External N-mos :
External N-mos :
External N-mos :
VCC = 5V ~ 18V
CONDITION
Rext = 100Ω
Rext = 100Ω
CONDITION
Rext = 100Ω
⎯
VCC = 18V
VCC = 18V
Vout = 18V
Vout = 18V
VN0606
VN0606
VN0606
*1
Version:A.002
MIN.
-0.3
3.5
5
MIN.
MIN.
-0.3
3.5
⎯
⎯
⎯
⎯
1
TYP.
TYP.
TYP.
0.1
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
MAX.
MAX.
VCC
4.0
±3
±6
⎯
⎯
MAX.
1
VCC
18
1
DD331
Page 4
UNIT
UNIT
mA
ms
UNIT
%
V
V
V