led driver

MONOLITHIC POWER SYSTEMS MPS MP3362 BOOST LED DRIVER

MONOLITHIC POWER SYSTEMS (MPS) MP3362 BOOST LED DRIVER

Monolithic Power Systems (MPS) MP3362 Boost LED Driver is a fixed-frequency converter for low-current and high-current boost applications. The driver features a low 0.2V feedback voltage for higher efficiency in white LED driver applications. The MP3362 regulates the output voltage up to 36V with an efficiency as high as 95%. Current mode regulation and external compensation components […]

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RGB LED DRIVER CIRCUIT

RGB LED DRIVER CIRCUIT PIC12F629 PWM

RGB LED driver circuit can be controlled with PIC12F629 pic12f675 As an alternative, can be used PIC12F683 PIC GP0, GP1, GP2 STP36NF06 in output MOSFETs are driven by PWM technique internal oscillator of the…Electronics Projects, RGB LED Driver Circuit PIC12F629 PWM “led projects, microchip projects, microcontroller projects, pwm circuits, “ RGB LED driver circuit can be controlled with PIC12F629 pic12f675 As

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LG LED 150702 DF Futuro Low cost LED driver Design

A low-cost 0.5A 33V LED driver module with 90+% efficiency

Introduction This article describes simple constant current driver module with fast PWM input that can be used for driving medium and high power LEDs. The module uses an integrated constant-current output, DC-DC buck converter with output current configurable from 0.1 to 0.5A. This article outlines the schematic, design guidelines, operation, and performance of the low

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White LED driver with digital and PWM brightness control

App note: White LED driver with digital and PWM brightness control

An application note from Texas Instruments, white LED driver with digital and PWM brightness control (PDF!): With a 40-V rated integrated switch FET, the TPS61160/1 is a boost converter that drives LEDs in series. The boost converter runs at 600kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allows for the use

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Spread Spectrum LED driver

Spread Spectrum LED driver

LT3795 – 110V LED Controller with Spread Spectrum Frequency Modulation Features 3000:1 True Color PWM™ Dimming Wide Input Voltage Range: 4.5V to 110V Input and Output Current Reporting PMOS Switch Driver for PWM and Output Disconnect Internal Spread Spectrum Frequency Modulation ±2% Constant Voltage Regulation ±3% Constant Current Regulation: 0V ≤ VOUT ≤ 110V Programmable

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