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DM621 датащи(PDF) 6 Page - Silicon Touch Technology Inc.

номер детали DM621
подробное описание детали  4 x 3(R/G/B) Output Channels
PDF  22 Pages
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производитель  SITI [Silicon Touch Technology Inc.]
домашняя страница  http://www.siti.com.tw
Logo SITI - Silicon Touch Technology Inc.

DM621 датащи(HTML) 6 Page - Silicon Touch Technology Inc.

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12-Channels Pre-programmable Constant Current LED Driver
Version:A.006
Page 5
未經授權而逕予重製、複製、使用或公開本文件,行為人得被追究侵權之相關民刑事責任
Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement.
DM621
Maximum Ratings (Ta = 25°C, Tj
(max) = 150°C)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Supply Voltage
VDD
12
V
Input Voltage
VIN
5
V
Output Current
IOUT
90
mA
Output Voltage
VOUT
28
V
DCK Frequency
FDCK
20
MHz
IGND Terminal Current
IGND
750
mA
3.1 (QFN20: Ta=25°C)
Power Dissipation
PD
2.78 ( TSSOP24 exposed pad: Ta=25
°C)
W
40.21 (QFN20)
Thermal Resistance
Rth(j-a)
45 (TSSOP24 exposed pad)
°C/W
Operating Temperature
Topr
85
°C
Storage Temperature
Tstg
150
°C
Recommended Operating Condition
CHARACTERISTIC
SYMBOL
CONDITION
MIN.
TYP.
MAX.
UNIT
Supply Voltage
VDD
5
12
V
Output Voltage
VOUT
28
V
Operating Temperature
TOPR
25
85
IOUT
OUT
5
90
mA
IOH
VOH =3V
2.5
mA
Output Current
IOL
VOL= 0.2V
-2
mA
VIH
3
5
Input Voltage
VIL
VDD=5V~12V
0
1
V



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