Richtek Manuals & User Guides

Richtek RT9650B Single Phase Synchronous Rectified Buck MOSFET Driver Datasheet

Datasheet

Datasheet for the Richtek RT9650B, a high-frequency, single-phase N-Channel MOSFET driver for synchronous rectified DC-DC converter applications, featuring embedded bootstrap diode and shoot-through protection. Includes electrical characteristics, application information, and…

Richtek RT9088A DDR Termination Regulator Datasheet

Datasheet

Datasheet for the Richtek RT9088A, a 3A sink/source tracking termination regulator designed for low-cost DDR termination applications. Features include high-speed operation, low external component count, and support for DDRIII/DDRIV VTT…

Richtek RTQ1954 Hotswap Controller: High-Voltage Protection & PMBus Monitoring

Datasheet

Datasheet for the Richtek RTQ1954, a 10V to 80V Hotswap Controller offering advanced protection, accurate monitoring, and PMBus interface for enterprise and datacenter power systems. Features include sub-μs fault response,…

Richtek RTQ2588-QB Automotive High-Accuracy Reset IC Datasheet

Datasheet

Datasheet for the Richtek RTQ2588-QB, an automotive high-accuracy, low-quiescent reset IC with functional safety support. Features include factory-set sensing options, overvoltage/undervoltage window sensing, manual reset, built-in self-test (BIST), and AEC-Q100…

Richtek RTQ9128DH-QA: High-Efficiency 4-Channel Automotive Audio Amplifier

datasheet

Datasheet for the Richtek RTQ9128DH-QA, a 75W, ultra-low noise, high-efficiency, 4-channel Class-D automotive audio amplifier with I²C diagnostics and AEC-Q100 Grade 1 qualification.

RT6210: 500mA, 80V, 350kHz Synchronous Step-Down Converter Datasheet

Datasheet

Datasheet for the Richtek RT6210, a high-efficiency, synchronous step-down DC-DC converter. It features a wide input voltage range (5.2V to 80V), 500mA output current, current-mode control, programmable output voltage (0.8V…

RT5717P Series Ultra-Low IQ 60nA Buck Converter Evaluation Board Guide

Evaluation Board Guide

Comprehensive guide for the Richtek RT5717P Series Evaluation Board, detailing its features as a high-efficiency synchronous buck converter with ultra-low quiescent current. Includes performance specifications, power-up procedures, hardware description, output…

RT2853A/RT2853B: 18V, 3A, 650kHz ACOT® Synchronous Buck Converter Datasheet

Datasheet

Technical datasheet for the Richtek RT2853A/RT2853B, an 18V, 3A, 650kHz synchronous buck converter featuring ACOT® control for fast transient response and optimized for ceramic output capacitors.

电流感测放大器设计指南：PoE、USB PD、桌面计算机及服务器应用解析 | RICHTEK

Application Note

本应用笔记由 RICHTEK 提供，深入解析电流感测放大器 (CSA) 在 PoE、USB PD、桌面计算机和服务器等应用中的关键作用。介绍模拟型与数字型 CSA 的特性、选型指南及详细应用范例，帮助工程师优化系统设计。

Richtek RT5801 Series: 4-Phase Step-Down Converter with I²C Interface Datasheet

Datasheet

Datasheet for the Richtek RT5801 series, a versatile 3V to 5.5V, 4-phase step-down DC-DC converter with I²C interface. Features include integrated MOSFETs, programmable output voltage, DVS, and high efficiency for…

RICHTEK RT7084: 48V 风扇驱动器解决方案 - AI 数据中心散热新挑战

Application Note

RICHTEK RT7084 应用笔记详细介绍了其 48V 风扇驱动器解决方案如何应对 AI 数据中心日益增长的散热挑战，通过 Sensorless FOC、可靠启动和高度集成设计，提供高效、稳定且紧凑的散热方案。

Richtek RT7209/RT7209B/RT7209C Programmable USB PD Controller Datasheet

datasheet

Datasheet for the Richtek RT7209 series, a highly integrated programmable USB PD controller for off-line AC-DC converters. Supports USB PD3.2 SPR and EPR 48V specifications, offering comprehensive protections for chargers…