Step Up DC-DC Converter 12V Output – 5V Input
https://www.electronics-lab.com/project/step-up-dc-dc-converter-12v-output-5v-input/
This high-performance, fixed frequency, current-mode PWM step-up DC/DC converter efficiently produces 12V from input voltages between 3.6V to 5.5V. The project is built using the PAM2423 chip, which includes an integrated power MOSFET that supports a peak current of up to 5.5A. The IC utilizes simple external loop compensation allowing optimization between component size, cost, […]
9V @ 45mA Boost Converter Output with Input 2.1V to 5.5V
https://www.electronics-lab.com/project/9v-45ma-boost-converter-output-with-input-2-1v-to-5-5v/
The project shown here is a boost converter that provides 9V DC output from 2.1V to 5.5V input. It is a good choice for battery-operated devices where the converter can be connected to 2x 1.5V, 3 x 1.5V Battery, 1 x Li-ion, 2 x NICAD, 2 x NIMH, and provide 9V Output. The board is […]
3.3V-5A Output DC-DC Converter with 10 to 24V Input
https://www.electronics-lab.com/project/3-3v-5a-output-dc-dc-converter-with-10-to-24v-input/
The project published here is a synchronous step-down DC/DC converter based on the RT7258 chip. The chip has integrated high-side internal power MOSFET and gate driver for a low-side external power MOSFET. The board delivers 3.3V DC – 5A output current from 10V to 24V input supply. The RT7258‘s current mode architecture allows the transient […]
5V – 4A Buck Converter using NR110E
https://www.electronics-lab.com/project/5v-4a-buck-converter-using-nr110e/
This powerful buck converter can efficiently produce 5 V@4A with an input voltage between 7V to 31V. The project is built using the NR110E chip from Sanken Semiconductor. The IC integrates the power MOSFET. With current mode control, ultra-low ESR capacitors, such as ceramic capacitors are used. The ICs have protection functions such as Overcurrent […]
Phase-Shifted Full-Bridge PWM Controller Module – LM5046 Breakout Board
https://www.electronics-lab.com/project/phase-shifted-full-bridge-pwm-controller-module-lm5046-breakout-board/
This is a Phase-Shifted Full-Bridge PWM LM5046 carrier board that contains all of the features necessary to implement a phase-shifted full-bridge topology power converter. All inputs and outputs pins are accessible using the header connector. High efficiency DC-DC converter can be created using LM5046 carrier board + External H-Bridge and Transformer. Refer to the datasheet […]