Tag: Buck
![MP17xA Non-Isolated Offline Regulators MP17xA Non-Isolated Offline Regulators](https://www.electronics-lab.com/wp-content/uploads/2021/05/MP17xA-Non-Isolated-Offline-Regulators_FULL.jpg)
MP17xA Non-Isolated Offline Regulators
MPS' MP17xA series non-isolated offline regulators feature an integrated 700 V MOSFET and offer up to 280 mA output current with improved EMI performance Monolithic Power Systems’ MP17xA series are primary-side regulators that provide accurate constant voltage (CV) regulation...
Continue Reading![Maxim Integrated MAX38650 nanoPower Buck Converter Maxim Integrated MAX38650 nanoPower Buck Converter](https://www.electronics-lab.com/wp-content/uploads/2021/02/MAX38650_nanoPower_Buck_Converter_Maxim_Mouser-1024x587.png)
Maxim Integrated MAX38650 nanoPower Buck Converter
Maxim Integrated MAX38650 nanoPower Buck Converter provides an ultra-low 390nA quiescent current and operates from a 1.8V to 5.5V input voltage. The MAX38650 supports load currents of up to 100mA with peak efficiencies of 95%. The MAX38650 offers high efficiency throughout the load...
Continue Reading![65V Input -12Vdc Output 1A synchronous buck DC/DC converter using LM5164 65V Input -12Vdc Output 1A synchronous buck DC/DC converter using LM5164](https://www.electronics-lab.com/wp-content/uploads/2021/01/cccccc.jpg)
65V Input -12Vdc Output 1A synchronous buck DC/DC converter using LM5164
This is a step-down DC-DC converter mainly designed for applications such as high-cell-count battery packs, power tools, garden tools, and electric scooters, drones. Some of the features of the project is precision enable, input voltage UVLO, internal soft-start etc. The project...
Continue Reading![Maxim Integrated MAX20077/MAX25277 Mini Buck Converters Maxim Integrated MAX20077/MAX25277 Mini Buck Converters](https://www.electronics-lab.com/wp-content/uploads/2020/11/MAX20077_MAX25277_Mini_Buck_Converters_Maxim_Mouser-1024x686.png)
Maxim Integrated MAX20077/MAX25277 Mini Buck Converters
Maxim Integrated MAX20077/MAX25277 36V, 2.5A Mini Buck Converters offer integrated high-side and low-side switches and is designed to deliver up to 2.5A (2.0A for the MAX20077ATCC/VY+) with 3.5V to 36V input voltages while using only 3.5µA quiescent current at no load. The...
Continue Reading![40V Synchronous Buck Converters from Diodes Deliver High Efficiency with Low EMI 40V Synchronous Buck Converters from Diodes Deliver High Efficiency with Low EMI](https://www.electronics-lab.com/wp-content/uploads/2020/07/40V_Synchronous_Buck_Converters_From_Diodes_Inc.webp-WEBP-Image-630-×-440-pixels-.jpg)
40V Synchronous Buck Converters from Diodes Deliver High Efficiency with Low EMI
Diodes Incorporated announces the AP64350Q/AP64351Q/AP64352Q series of automotive-compliant, 3.5A, synchronous buck converters for point of load (POL) applications. Diodes Incorporated today announced the AP64350Q/AP64351Q/AP64352Q series of automotive-compliant, 3.5A,...
Continue Reading![50V to 5V @7A Synchronous Buck (Step-down) Converter 50V to 5V @7A Synchronous Buck (Step-down) Converter](https://www.electronics-lab.com/wp-content/uploads/2020/04/IMG_3005.jpg)
50V to 5V @7A Synchronous Buck (Step-down) Converter
This module is a non-isolated 7A DC-DC converter. The module can convert any DC voltage between 7V to 50V to a 5V DC with load current up to 7A. The project has been designed around LM5116 Wide Range Synchronous Buck Controller IC. The design includes 6uH toroid inductor and two N...
Continue Reading![90V to 10V @ 500mA High Voltage DC-DC buck converter 90V to 10V @ 500mA High Voltage DC-DC buck converter](https://www.electronics-lab.com/wp-content/uploads/2020/03/IMG_3088.jpg)
90V to 10V @ 500mA High Voltage DC-DC buck converter
This is a versatile tiny module that provides 10V/500mA from 90V DC input. It is a high voltage input DC-DC buck converter, based on LM5017 IC, which is a 100-V, 600-mA synchronous step-down regulator with integrated high side and low side MOSFETs. The constant on-time (COT) control...
Continue Reading![Analysis of buck converter efficiency Analysis of buck converter efficiency](https://www.electronics-lab.com/wp-content/uploads/2020/03/image001.jpg)
Analysis of buck converter efficiency
Tech note from Richtek on buck converter profiling. Link here The synchronous buck circuit is wildly used to provide non-isolated power for low voltage and high current supply to system chip. To realize the power loss of synchronous buck converter and to improve efficiency is important...
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