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  wleds Datasheet PDF File

For wleds Found Datasheets File :: 249    Search Time::2.234ms    
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    ACT633008

Active-Semi, Inc
Part No. ACT633008
OCR Text ...lthough the forward drop of the wleds makes this leakage current very small in most applications, it is important to consider the effect that this may have in your application particularly when using fewer than three wleds. Output Capaci...
Description Dual PWM Step-Up DC/DCs in TQFN33

File Size 302.46K  /  14 Page

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    SC441TETRT

Semtech Corporation
Part No. SC441TETRT
OCR Text ...put voltage ? drives up to 40 wleds in 4 strings f ? programmablef ledf currentf forf upf tof 150maf perf stringf f ? +/-f2%fstring-to-stringfcurrentfmatching f ? upftof90%ffefciency ? wide 0.2% to 100% pwm dimming range ? possible a...
Description High Efficiency Integrated Driver for 4-Strings of 150mA LEDs

File Size 81.39K  /  1 Page

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    Richtek Technology Corp...
Part No. RT8511B
OCR Text ...x v out : : : : : : : : : : : : wleds v in 4.2v to 24v en d c out r2 r1 c in chip enable 1 4, 9 (exposed pad) 2 5 6 8 1f x 2 3.3m 100k 10h 1f x 2 dimc 3 1f pwm 7 pwm 100hz to 8khz c dimc r set 3.3 rt8511b l fb vin gnd ovp lx v out : : : :...
Description 43V Asynchronous Boost WLED Driver

File Size 133.40K  /  11 Page

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    AN2810

STMicroelectronics
Part No. AN2810
OCR Text ... . . . 12 9.2 open and shorted wleds fault testing . . . . . . . . . . . . . . . . . . . . . . . . . . 13 9.3 device synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 9.4 efficiency measure...
Description 6-row 85 mA LED driver with boost

File Size 552.60K  /  17 Page

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    ACT6360US-T ACT6360

Active-Semi, Inc
Part No. ACT6360US-T ACT6360
OCR Text ...V, 0.55 Power MOSFET * Up to 10 wleds per String * 1000mA Peak Current * Supports Analog and PWM LED Dimming * Integrated Over-Voltage Protection (OVP) * Thermal Shutdown * Cycle-by-Cycle Over Current Protection * Tiny SOT23-6 Package GE...
Description High-Efficiency, 40V Step-Up WLED Bias Supplies

File Size 251.87K  /  9 Page

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    MAX6948BGWA

Maxim Integrated Products
Part No. MAX6948BGWA
OCR Text ... a series string of white leds (wleds), and contains up to five general-purpose input/output (gpio) ports to drive additional leds. the integrated 2mhz boost converter minimizes the size and cost of external components and supplies...
Description High-Efficiency PWM LED Driver with Boost Converter and Five Constant-Current GPIO Ports

File Size 1,621.10K  /  28 Page

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    APE1612TY

Advanced Power Electronics Corp.
Part No. APE1612TY
OCR Text ... v fb =300mv 200~200khz fb r3 8-wleds dimming vin=5v c1 4.7uf l1 4.7uh u1 ape1612 vcc en ov gnd sw c2 1uf d1 b240a i led =v fb /r3, v fb =300mv on off fb r3 8-wleds advanced power electronics corp. ape1612 absolute maxi...
Description 1.9A FIXED FREQUENCY WHITE LED DRIVER

File Size 265.77K  /  9 Page

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For wleds Found Datasheets File :: 249    Search Time::2.234ms    
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