Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
RICHTEK RT8471GJ5
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- RICHTEK RT8471GJ5
- Type
- RICHTEK
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- RICHTEK
- Electronic Component
- RT8471GJ5
- Electronic Component
- 1
- Package
- TSOT-23-5
- Type
- DC-DC
- Electronic Component
- LEDDriver
- Electronic Component
- Analog; PWM
- Electronic Component
- 0.035g
- Electronic Component
- 1
- Channel Count
- 1
- Features
- Built-in; (OTP)
- Electronic Component
- BM0265596762
- Operating Temperature
- 40℃~+125℃
- Electronic Component
- 5%
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT8471GJ5 产品概述
概述 RT8471GJ5 是由台湾立锜（Richtek）推出的一款高效能DC-DC稳压器，专为LED照明应用而设计。此器件能够在7V至36V的电源范围内稳定工作，具备最大输出电流为1A的优势，能够满足现代LED照明和汽车电子设备的需求。其降压拓扑结构能够有效地将高输入电压转换为所需的较低输出电压，同时使功率损耗最小化。RT8471GJ5 的应用范围广泛，适合用于汽车级照明、标牌以及其他高可靠性要求的电子设备。
主要特点
- 电压范围: RT8471GJ5 的输入电压范围从7V到36V，保证在多个应用场合下的灵活性，尤其适合用于汽车电源系统，该系统通常会经历较大幅度的电压波动。
- 输出能力: 该器件支持1A的输出电流，能够驱动多数LED阵列，满足不同亮度和功能的需求。
- 开关控制: 内部开关设计的应用简化了外部电路设计，这样可以减少整体电路板的空间占用，使得设计更加紧凑和高效。
- 调光控制: RT8471GJ5 支持模拟调光和PWM调光方式，提供多样的照明模式，适应不同环境下的照明需求。
- 工作温度范围: 本器件的工作温度范围极广，从-40°C到125°C，确保其在极端环境下仍能稳定运行，特别适合在汽车和工业应用中使用。
- 封装: 采用TSOT-23-5小型封装，有助于节省空间并简化PCB布局。
应用场景 RT8471GJ5 主要针对汽车级照明、标牌照明和其他需要高效率和低功耗的LED驱动应用。汽车中的室内灯、外部尾灯、仪表盘照明，甚至是汽车音响系统中的背景灯均可应用此IC繁尾。标牌应用中，RT8471GJ5 能够提供均匀的亮度，提升广告效果和能见度。
设计优势 RT8471GJ5 的设计考虑了用户的实际应用需求，在提高LED驱动效率的同时，还兼顾了易用性和集成度。由于内部集成了开关，用户无需添加复杂的外部驱动电路，从而加速了设计周期和缩减了物料清单（BOM）的成本。此外，该器件的高温环境适应性使其在极端条件下也能持久工作，有效延长了整体产品的使用寿命。
结论 RT8471GJ5 是一款高性能的DC-DC降压稳压器，专为LED驱动而优化，凭借其出色的电气性能、宽广的工作温度范围及先进的调光功能，成为现代电子工程师设计中的优选器件。在未来的LED照明和汽车电子应用中，RT8471GJ5 将展现出其卓越的技术优势和广泛的应用潜力。无论是在节能环保趋势日益明显的现在，还是在对照明质量要求逐步提升的未来，RT8471GJ5 都能够提供强大的支持，助力智能化照明系统的发展。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
1 Piece BGA Integrated Circuit Chipset MN864739 CXD90061GG CXD90062GG PS5 QFN-80
- Model
- MN864739
- Package
