DM137 Datasheet, PDF (7/32 Pages) Silicon Touch Technology Inc. – Maximum output voltage: 17V

點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
DM137
Maximum Ratings (Ta=25°C, Tj(max) = 150°C)
CHARACTERISTIC
SYMBOL
RATING
Supply Voltage
VCC
-0.3 ~ 7.0
Input Voltage
VIN
-0.3 ~ VCC+0.3
Output Current
IOUT
100
Output Voltage
VOUT
-0.3 ~ 17
Input Clock Frequency
FCKI
25
GND Terminal Current
IGND
1600
Power Dissipation
(4 layer PCB)
1.1 ( SSOP28 : Ta=25°C)
PD
2.11 ( HSOP28 : Ta=25°C)
3.18 ( QFN32 : Ta=25°C)
113.3 (SSOP28 )
Thermal Resistance
Rth(j-a)
59.1 (HSOP28 )
39.3 ( QFN32 )
Operating Temperature
Top
-40 ~ 85
Storage Temperature
Tstg
-55 ~ 150
Recommended Operating Condition
CHARACTERISTIC
SYMBOL
CONDITION
Supply Voltage
VCC
⎯
Output Voltage
VOUT
Driver On^*1
Output Voltage
VOUT
Driver Off^*2
Output Current
Input Voltage
Input Clock Frequency
LAT Pulse Width
CLK Pulse Width
EN Pulse Width
OS Pulse Width
Set-up Time for DAI
Hold Time for DAI
Set-up Time for LAT
Hold Time for LAT
Set-up Time for OS
Open/Short Detection Response
IO
IOH
IOL
VIH
VIL
FCKI
tw LAT
tw CLK
tw EN
tw OS
tsetup(D)
thold(D)
tsetup(L)
thold(L)
tsetup(O)
tdet
OUTn
VOH = VCC – 0.2 V
VOL = 0.2 V
VCC = 3.3 V ~ 5.5V
Single Chip Operation
Cascade Operation
(SDO=’H’, CL=13pF)
Cascade Operation
(SDO=’L’, CL=13pF)
VCC = 5.0V
MIN.
3.3
1.0
⎯
5
⎯
⎯
0.8VCC
0.0
⎯
15
15
15
15
10
10
10
10
25
100
TYP.
5.0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
UNIT
V
V
mA
V
MHz
mA
W
°C/W
°C
°C
MAX.
5.5
UNIT
V
0.5VCC
V
17
90
+1.6
mA
-1.5
VCC
V
0.2VCC
25
15
MHz
25
⎯
⎯
⎯
⎯
⎯
ns
⎯
⎯
⎯
⎯
⎯
*1 _{Notice that the power dissipation is limited to its package and ambient temperature.}
*2 _{The driver output voltage including any overshoot stress has to be compliant with the maximum voltage (17V).}
16-bit Constant Current LED Driver with Error Detection
Version:A.001
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