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How Load Conducts in Half-Bridge Driver Circuits like IR2184 or IR2110

Last Updated on May 4, 2025 by Swagatam Leave a Comment

Many folks, especially beginners, they get fully confused when they try to use a half-bridge driver circuits using ICs like IR2184 or IR2110. They look at the datasheet diagram and start thinking, “Bro, how the load will conduct? The MOSFETs are switching one by one so how the current will pass through the load? Looks […]

Filed Under: Electronics Theory, Inverter Circuits Tagged With: Bridge, Circuits, Conducts, Driver, Half, Load

IC IR2184, IR21844 Half-Bridge Driver Circuit Diagram, Datasheet, Working

Last Updated on May 1, 2025 by Swagatam Leave a Comment

In this article we are going to learn about one very useful IC called IR2184 or IR21844. This one is a smart half-bridge gate driver IC which we can use for driving both high-side and low-side MOSFETs or IGBTs, mainly when we are making full bridge inverters, or DC motor controllers, or even induction heater […]

Filed Under: Datasheets and Components, Inverter Circuits Tagged With: Bridge, Datasheet, Driver, Half, IR2184, IR21844

Automotive Display LED-backlight Driver Circuit using LP8864-Q1

Last Updated on February 17, 2025 by Swagatam Leave a Comment

The LP8864-Q1 is this cool automotive high-efficiency LED driver that comes with a boost controller. Basically it is made to efficiently power the LEDs in your car. It has got these four high-precision current sinks that do something called phase shifting. What is neat is that this phase shifting automatically adjusts based on how many […]

Filed Under: Automobile Electronics Tagged With: Automotive, backlight, Display, Driver, LED, LP8864

High Efficiency Li-Ion LED Driver Circuits Explained

Last Updated on October 10, 2023 by Swagatam Leave a Comment

LT1932 Block Diagram

In this post I have explained a high efficiency 1.5 V to 4.2 V LED driver circuits which can be used with a standard Li-Ion battery for enhanced illumination, extended battery backup and long battery life. Main Features Using IC LT1932 The IC LT1932 is a fixed frequency step-up DC/DC converter intended to function as […]

Filed Under: Lamps and Lights Tagged With: Circuits, Driver, Efficiency, Explained, High, LED

Neon Tube Driver Circuit

Last Updated on January 12, 2024 by Swagatam Leave a Comment

500 V generator circuit

The high-voltage neon tube driver circuit discussed in this article generates 500 volts of high-frequency AC (15 kHz). This circuit may be used to brightly illuminate all types of neon tubes. Neon ranks among the best when it comes to striking, eye-catching lighting displays. Virtually every industry, from pizza restaurants to clothes boutiques, uses neon […]

Filed Under: Lamps and Lights Tagged With: Driver, Neon, Tube

How to Design Simple LED Driver Circuits

Last Updated on April 8, 2025 by Swagatam 99 Comments

capacitive LED driver with 50 LEDs

In this article I have explained how to design your own customized, simple LED driver circuits at home. We will learn how to calculate specific LED configurations for applying the LEDs with appropriate LED driver power supplies. In these driver power supplies I have explained two concepts one by using SMPS boards and the other […]

Filed Under: Electronics Theory, Lamps and Lights Tagged With: Circuits, Design, Driver, LED, Simple

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