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TLS3001

TERALANE SEMICONDUCTOR
Part Number TLS3001
Manufacturer TERALANE SEMICONDUCTOR
Description 3-channel constant current LED driver
Published Feb 28, 2015
Detailed Description TLS3001 3-channel costant current LED Driver 3-channel Constant Current LED Driver （V2.2） TERALANE SEMICONDUCTOR INC. AD...
Datasheet PDF File TLS3001 PDF File

TLS3001
TLS3001

Overview
TLS3001 3-channel costant current LED Driver 3-channel Constant Current LED Driver （V2.
2） TERALANE SEMICONDUCTOR INC.
ADDRESS：7th Floor,Building 3,China Academy of Science and Technology Development,Gaoxin South Road 1, Nanshan District,Shenzhen,P.
R.
china Tel：86-755-8630 9506 Fox：86-755-8630 9523 1 TLS3001 3-channel costant current LED Driver Features z 3 constant-current output channels, constant output current invariant to load voltage change z Output current range: 0～30mA, Output current adjusted through an external resistor.
the default value is 20 mA with a 620 Ohm external resistor z Manchester communication interface z Single wire data transmission z Strong drive ability, The max TLS3001 IC in series :1024 z 8 bit color depth PWM control z Staggered output dalay:80ns z Low power consume:<100mW z Excellent output current accuracy: Between channels: <±1.
5%，and Between Ics: <±3% z 100KHz～1MHz clock frequency z Supply voltage range: 5~17V z ESD > 7KV Typical application z Signel pix light (SOP14/SSOP10) z Twinkle light(SOP8apply in 5V system） z Signboard(customized) Product Description TLS3001 provide Single wire data transmission and contains 3 constant-current output channels and internal Pulse Width Modulation (PWM) control with 8-bit color depth.
At TLS3001 output stages, three regulated current port are designed to provide uniform and constant current sinks with a wide range of loading variations.
The output current can be present through an external resistor, and the default value is 20mA.
TLS3001 provides supply voltage range from 5V to 17V through internal voltage regulator.
TLS3001 guarantees to endure maximum 17V at the output ports.
2 Block Diagram TLS3001 3-channel costant current LED Driver Maximum Ratings CHARACTERISTIC Supply Voltage Input Voltage（SDI） Output Current Endurance Voltage of Output GND Terminal Current Clock Frequency Endurance power Operating Temperature Storage Temperature SYMBOL VDD VIN IOUT VDS IGND FDCLK SOP14 PDmax SSOP1...


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