DM163 Datasheet, PDF (8/21 Pages) List of Unclassifed Manufacturers – 8x3-CHANNEL CONSTANT CURRENT LED DRIVER

點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
DM163
Maximum Ratings (Ta=25°C, Tj(max) = 140°C)
CHARACTERISTIC
SYMBOL
RATING
Supply Voltage
VDD
-0.3 ~ 7.0
Input Voltage
Output Current
VIN
IOUT
-0.3 ~ V_DD+0.3
60
Output Voltage
VOUT
-0.3 ~ 17
DCK Frequency
FDCK
20
GCK Frequency
FGCK
20
GND Terminal Current
IGND
1440
Power Dissipation
PD
1.36 ( QFP44); 3.63 (QFN40) (Ta=25°C)
Thermal Resistance
Rth(j-a)
84.42 ( QFP44 ); 31.67 (QFN40)
Operating Temperature
Top
-40 ~ 85
Storage Temperature
Tstg
-55 ~ 150
UNIT
V
V
mA
V
MHz
MHz
mA
W
℃/W
℃
℃
Recommended Operating Condition
DC Characteristics (Ta = 25°C)
CHARACTERISTIC
Supply Voltage
Output Voltage
Output Current
SYMBOL
VDD
VOUT
IO
IOH
CONDITION
⎯
⎯
OUTn
SERIAL-OUT
Input Voltage
IOL
SERIAL-OUT
VIH
⎯
VIL
⎯
MIN.
3
⎯
5
⎯
⎯
0.8 V_DD
-0.2
TYP.
⎯
⎯
⎯
⎯
⎯
⎯
MAX.
5.5
17
60
2
-2
V_DD+0.2
0.2 V_DD
UNIT
V
V
mA
V
AC Characteristics (V_DD = 5.0 V, Ta = 25°C)
CHARACTERISTIC
SYMBOL
CONDITION
DCK Frequency
DCK pulse duration
DCK rise/fall time
GCK Frequency
GCK pulse duration
GCK rise/fall time
Set-up Time for SIN
FDCK
t_wh / t_wl
t_r / t_f
FGCK
t_wh / t_wl
t_r / t_f
tsetup(D)
Cascade operation
High or low level
⎯
⎯
High or low level
⎯
Before DCK rising edge
Hold Time for SIN
thold(D)
After DCK rising edge
Set-up Time for DCK
tsetup(L)
Before LAT_B falling edge
LAT_B Pulse Width
tw LAT
⎯
Set-up Time for LAT_B
Tsetup(G)
Before GCK rising edge
Set-up Time for SELBK
Tsetup(S)
Before DCK rising edge
Hold Time for SELBK
Thold(S)
After DCK rising edge
MIN.
⎯
15
⎯
1
15
⎯
2
3
3
5
13
5
1
TYP.
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
MAX.
20
⎯
20
20
⎯
20
⎯
⎯
⎯
⎯
⎯
⎯
⎯
UNIT
MHz
ns
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
8x3-CHANNEL CONSTANT CURRENT LED DRIVERS
Version: A.004
Page 7