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Server, computing, telecom, and consumer electronics applications require high current point-of-load (PoL) devices to power a multitude of auxiliary systems. These power supplies need to be efficient, compact, and easy to use with the right features for control, telemetry, and protection. LDOs and linear regulators are an alternative solution where extremely low noise power supplies are required, such as image sensors, SSDs, and RF power. onsemi offers a wide portfolio of PoL devices and linear regulators to meet a wide range of voltage and current requirements, including a growing 48 V compatible family. From discrete parts to integrated solutions, our point-of-load products are compatible with a range of platforms.

Block Diagram

Evaluation/Development Kits

NCP3170AGEVB: Flexible Synchronous PWM Switching Buck Regulator Evaluation

NCP3135GEVB: 2.9V to 5.5V, 5A Integrated Synchronous DC-DC Step Down Converter Evaluation Board

NCP3133AGEVB: 3A Integrated Synchronous Buck Converter Evaluation Board

NCP3170BGEVB: Flexible Synchronous PWM Switching Buck Regulator Evaluation

NCP3232NGEVB: NCP3232NGEVB - High Current Sync Buck Converter

NCP3235GEVB: High Current Sync Buck Converter

NCP3230GEVB: High Current Sync Buck Converter

NCP3233GEVB: Step Down Converter Evaluation Board

FAN65008B-GEVB: High Performance 65V, 10A Voltage Mode Synchronous PWM Buck Regulator Evaluation Board

FAN65005A-GEVB: High Performance 65V, 8A Voltage Mode Synchronous PWM Buck Regulator Evaluation Board

FAN65004B-GEVB: High Performance 65V, 6A Voltage Mode Synchronous PWM Buck Regulator Evaluation Board

Technical Documents

Designing Stable Control Loops for High Current Voltage Mode Synchronous Buck Converter with the NCP323X

The NCP323X is a high current, high efficiency, voltage-mode synchronous buck converter which operates from 4.5 V to 21 V input and generates output voltages down to 0.6 V at up to 30 A.