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Led Driver Offline Regulators

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Other features of Linear Technology LED driver include integrated Schottky diodes, accurate LED current matching and multiple output capability. number of strings: This option is required. Topologies include buck regulator LED drivers, boost regulator LED drivers, offline LED drivers, linear LED supply, programmable multi-channels with high dimming capability. View All LED Driver ICs You will need to enable JavaScript in your browser in order to use the quicksearch form.

Go Clear List Design Support Technical Documentation Design Resources & Documents Technical Support Sales Support Featured Video 110 Volt - T8 Fluorescent Tube Replacement using Constant Current Regulators (CCR) You need The high anode-cathode voltage also protects surges common in Industrial and Commercial Signage applications. Quick LED Driver Search Input Vin (Min) V Vin (Max) V LED Strings # LEDs InEach String # Strings String Current A LED Voltage Min LED Please click Restore button back to application. http://www.onsemi.com/PowerSolutions/product.do?id=NSIC2030B

Led Driver Ics

The RT8487 features a ZCS detector which keeps system operating in BCM and obtaining excellent power efficiency, better EMI performance. Operation down to 0.8V supports 1-AA cell lamps.Diodes' LED drivers for Displays/LCD screens consist of high-efficiency charge pump multi-channel LED drivers, inductive boost LED drivers and multi-channel linear LED drivers. eDesignSuite LED LED DC/DC AC/DC Input Voltage presets 230 V - 50 Hz 115 - 60 Hz Wide Range - 50Hz 50 Hz 60 Hz Volt. Max [V] Volt.

The floating ground, 60 V voltage rating between input and output pins is designed to withstand the high peak voltage incurred in offline applications. Min [V] LED custom VF [V] This option is required. User Name: Password: Invaild username or password. Led Driver Ic Constant Current RT8487 Status Active Supply Voltage (min) (V) 10 Supply Voltage (max) (V) 30 Vin (min) (V) 18 Vin (max) (V) 264 Topology Buck;Buck-Boost Output C.C.

Uses range from 3W LED flashlights, to bicycle lights, to solar powered architectural lighting. Led Driver Circuit Qty: OK Cancel Get to Know Us About Richtek News Release Find Products SwitchingRegulators Motherboard Parametric Search Cross Reference Get Support Technical Documents Design Tools Contact Us My Richtek My Profile Documentation Application Note AN95 - Simple Circuitry for Cellular Telephone/Camera Flash Illumination: A Practical Guide for Successfully Implementing Flashlamps AN117 - DC/DC uModule Regulator Printed Circuit Board Design Guidelines AN115 - http://www.linear.com/products/offline_led_driver When driving multiple LEDs in a single string, efficiencies greater than 95% may be attained together with very accurate LED current matching.Diodes' offline LED drivers provide a simple cost-effective solution for

It is designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents. Led Drivers Explained Technical Support Home> Products> Product Taxonomy> LED Drivers> Linear LED Drivers> NSIC2030B The document you are trying to download is gated.Log into MyON to proceed. Example: controllers OR converters Phrase Search ( " " ) - Results contain exact words in that exact order. Applications E27, PAR, Light Bar, Offline LED Lights Key Spec. & Features Documents Reference Design Design Tools Ordering Information Key Spec.

Led Driver Circuit

And must be a whole positive number between 1 and 20. http://www.st.com/en/power-management/led-drivers.html 简体中文 | 日本語 | Русский Products Product Taxonomy Product Services New Products Connectivity, Custom, and SoC » Audio/Video ASSP Audio ASSP(16) Audio DSP Systems(15) Audiology DSP Systems(7) Display Controllers(5) Led Driver Ics Home Products Discrete MOSFETs MOSFET Master Table N Channel N Channel 8V to 29V N Channel 30V N Channel 31V - 99V N Channel 100V - 399V N-Channel >400V P Channel Led Driver Ic List And must be greater than or equal to Volt.

Output Voltage: Current: Power: Product Tree Product Tree LED Drivers Boost Current Regulators for LED (10) Buck Current Regulators for LED (23) Flash LED supply (3) LED Array Drivers (22) LED Features Applications Robust power package up to 1.2 W for PowerDI-123 -40°C to +125°C temperature range ±5% LED current tolerance over temperature (15 mA, 20 mA, 30 mA, 40 mA, 50 The 120 V anode-cathode voltage rating is designed to withstand the high peak voltage incurred in A/C offline applications. Please view our product catalog, site map or use the search box at the top of the page to help you find what you are looking for. Led Driver Circuit Diagram

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  • MOSFET Integrated No PFC Y Current Sense Threshold (mV) 250 Dimming Control Features OCP;OVP;UVP Package Type TSOT-26 Features Support High Power Factor and THDi Consideration Applications Programmable Constant LED Current with
  • And must be greater than or equal to Volt.
  • NSIC2030B:LED Driver, Constant Current Regulator, for A / C Offline Applications Datasheet: Constant Current Regulator and LED Driver for A/C Off-line Applications Rev. 1 (174kB) Product Overview »View Material Composition »Product
  • Max [V] Volt.
  • LEDs in the string: This option is required.
  • Max [V] This option is required. It supports both the high-side and low-side driving of LED chains. Topologies include boost regulator LED drivers, buck regulator LED drivers, buck-boost LED drivers, SEPIC topology led drivers and more.Regardless of topology, these LED driver ICs offer the highest efficiency, lowest noise, And must be less than or equal to Volt.

    Privacy Policy | Terms of Use | Site Map | Careers | Contact Us | Terms and Conditions | Mobile Portal | Mobile App Copyright © 1999-2017ON Semiconductor Follow Us Led Driver Ic Circuit The CCR comes in thermally robust packages and is UL94-V0 Certified. Please input order qty: Invalid number!

    The AL5809 comes in various fixed-output current versions, removing the need for external current-setting resistors, creating a simple solution for linear driving LEDs.

    The CCR is based on Self-Biased Transistor (SBT) technology and regulates current over a wide voltage range. Validating, please wait. Rd [Ω] This option is required. Led Driver Ic Arduino Thus, the components in the whole LED driver system can be made very compact.

    Example: controllers AND converters OR - Results contain either of the words. Rd [Ω] This option is required. And must be a whole positive number between 1 and 20. It has an excellent temperature stability of 20 ppm/°C and current accuracy of ±5% regulated over a wide voltage and temperature range.

    The high power factor (>0.9), low total harmonic distortion (<10%), and high power-conversion efficiency (>90%) ensure compliance with the most stringent lighting standards in an efficient, compact, and cost-effective solution. The AL5809 turns on immediately and can swing from 2.5 V up to 60 V enabling drive long LED chains. Min [V] This option is required. Smart high-side drivers may be the answer.

    Example: "npn -pnp" Search Exactly As Is ( + ) - Results contain the exact term immediately following it (do not add a space after the +). Example: "npn +pnp" Login ID: Password: Forgot Password Remember my login Login Register Feedback Rate this webpage Need Support? For less urgent requests, please complete our Technical Support Request Form. Display & Signage - Channel letters, Display backlighting, Neon bulb replacements, LED stripes & modules.

    Order ORDER Distributor reported inventory date: Richtek About Richtek | Contact Us | English 簡体中文 繁體中文 Product Technical Document Reference Design Design Tools Cross Reference Products Applications Design Support Parametric Search Device topologies include Buck, Boost and Buck-boost.Diodes' low voltage DC-DC high brightness LED drivers are targeted at battery powered systems for general illumination applications. Information Terms & ConditionsBlog - TheCircuitTechForumAbout Digi-KeyContact UsNewsroomSite MapSupported BrowsersPrivacy StatementCareers United States [email protected] Toll Free: 1-800-344-4539Phone: 218-681-6674Fax: 218-681-3380 International AfricaAsiaAustraliaEuropeMiddle EastNorth AmericaSouth America Copyright © 1995-2017, Digi-Key Electronics.All Rights Reserved.701 Min [V] LED custom VF [V] This option is required.

    Especially, the RT8487 can use a cheap simple drum core inductor in the system instead of an EE core to obtain high efficiency. Features Benefits Robust Power Package: 3 W, Wide operating voltage range, Immediate turn on, Voltage surge suppressing protecting LEDs, UL94-V0 Certified, SBT (Self Biased Transistor) Technology, Negative Integrated switch LED drivers are capable of delivering LED currents up to 1.5A. Min [V] This option is required.

    Please allow 2-3 business days for reply. They are configured as either Inductorless white LED drivers (for LEDs in parallel), or switching regulator based white LED drivers (for LEDs in series).