RICHTEK Manuals & User Guides

RICHTEK RT5717P Series Evaluation Board User Manual

November 23, 2025

RT5717P Series Evaluation Board RT5717 Ultra-Low IQ 60nA Buck Converter Evaluation Board General Description The RT5717 is a high efficiency synchronous buck converter with typical 60nA ultra-low quiescent current. It…

RICHTEK RTQ5756AWSC-00 Evaluation Board Instruction Manual

August 11, 2025

Your power partner. RTQ5756AWSC-00 Evaluation Board RTQ5756A, 5.5VIN, 4-Phase, Buck Converter with I2C Interface Evaluation Board General Description The Evaluation Board demonstrates the RTQ5756A’s capability to be designed for a…

RICHTEK RTQ2820AGQWF Evaluation Board User Guide

October 9, 2024

RTQ2820AGQWF Evaluation Board Product Specifications Input Voltage Range: 3.5V - 17V Output Current: 0A - 20A Default Output Voltage: 1.2V Operation Frequency: 800 kHz Output Ripple Voltage: 10mVp-p Line Regulation:…

RICHTEK RTQ2806AGQW Evaluation Board User Guide

October 9, 2024

RICHTEK RTQ2806AGQW Evaluation Board Specifications Specification Test Conditions Min Typ Max Unit Input Voltage Range 3.5 12 17 V Output Current 0 -- 6 A Default Output Voltage -- 1.8…

RICHTEK RTQ2812AGQWF Evaluation Board Instruction Manual

October 2, 2024

RICHTEK RTQ2812AGQWF Evaluation Board FAQ How can I ensure the proper operation of the RTQ2812AGQWF Evaluation Board? To ensure proper operation, follow the Quick Start Procedures outlined in the user…

RICHTEK Automotive 2025 Chip User Guide

July 4, 2024

RICHTEK Automotive 2025 Chip Product Information Specifications Manufacturer: Richtek Certifications: ISO 9001, ISO 14001, ISO 45001, ISO 26262 Compliance: RoHS, REACH Product Types: Display Solutions, USB Charging Solutions, Audio Solutions,…

RICHTEK RT5753AHGQW Evaluation Board Instruction Manual

June 27, 2024

RICHTEK RT5753AHGQW Evaluation Board Instruction Manual General Description The Evaluation Board demonstrates that the RT5753AH is designed for a 1.2V/3A output from a 2.5V to 6V input at a 1.2MHz…

RICHTEK RTQ2538HN-TA Low Dropout Linear Regulator Evaluation Board User Guide

June 21, 2024

RICHTEK RTQ2538HN-TA Low Dropout Linear Regulator Evaluation Board Specifications RTQ2538H Evaluation Board Performance Specification Summary Key Features Test Conditions Min Typ Max Unit Input Range Input Voltage 1.1 1.1 6.5…

RICHTEK RTQ2540HN-TA Evaluation Board User Guide

June 12, 2024

RICHTEK RTQ2540HN-TA Evaluation Board Specifications Input Voltage Range: 1.1V to 6.5V Output Voltage Range: 0.8V to 5.5V Line Regulation: 0.05% per Volt Load Regulation: 0.08% per Ampere Dropout Voltage: 70mV…

RICHTEK RTQ2539CGQWF Evaluation Board User Guide

June 12, 2024

RICHTEK RTQ2539CGQWF Evaluation Board Specifications The RTQ2539C Evaluation Board (EVB) is a high-current, ultra-low noise, ultra low-dropout (LDO) linear regulator with the following key features: Input Voltage Range: 1.1V to…

Richtek RT5707/RT5707A Ultra-Low Quiescent Current HCOT Buck Converter Datasheet

Datasheet

Datasheet for the Richtek RT5707/RT5707A, a high-efficiency, ultra-low quiescent current HCOT buck converter with programmable output voltages, suitable for battery-powered devices and IoT applications. Includes features, specifications, application circuits, and…

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。