Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Power Integrations LNK302DG-TL LNK302DG
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Power Integrations LNK302DG-TL
- Type
- POWER INTEGRATIONS
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- POWER INTEGRATIONS
- Electronic Component
- LNK302DG-TL
- Electronic Component
- 1
- Package
- SO-7
- Electronic Component
- AC-DC Controllers and Regulators
- Electronic Component
- 0.223g
- Electronic Component
- 1
- Features
- (OCP); (SCP); (OTP)
- Electronic Component
- BM0257642308
- Electronic Component
- CCM；DCM
- Operating Temperature
- 40℃~+150℃
- Switching Frequency
- 62kHz~70kHz
- Isolation
- Non-isolated
- Output Current
- 80mA
- Transistor Voltage Rating
- 700V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LNK302DG-TL 产品概述
一、基本信息
LNK302DG-TL是一款由Power Integrations(帕沃英蒂格盛)推出的高性能离线转换器，设计用于降压、降压升压及反激拓扑。该器件适用于各种需要高效电源转换的应用场景，具有优异的性能参数和应用灵活性。
二、关键特性
开关特性：LNK302DG-TL内部集成了开关，具有极高的可靠性，简化了电路设计，降低了外部组件需求。
电压击穿能力：该产品的电压击穿能力高达700V，这使其能够在高电压环境下稳定工作，确保设备的安全性和可靠性。
频率性能：LNK302DG-TL的开关频率为66kHz，能够在高效转换电能的同时，降低电磁干扰（EMI）和电源损耗，使整个电源系统在高负载情况下也能高效运行。
非隔离输出：器件提供了非隔离输出，使其在满足不同应用需求的同时，保持了电路的简单性和经济性。
故障保护功能：LNK302DG-TL具有多重故障保护功能，包括限流、开环、超温和短路保护，这些保护机制有效地提升了电源的安全性和反应快速性，在发生故障情况下能够确保设备的安全性。
工作温度范围：该器件的工作温度范围广泛，能够在-40°C到150°C范围内稳定工作，适合在各种极端环境中应用。
占空比：具有高达69%的占空比，这使得其能更好地处理高负载条件，确保电源的高效性。
安装类型：LNK302DG-TL采用表面贴装型(SO-8C)封装形式，便于在自动化生产线上的高效安装，兼具小型化与高集成度的优点。
三、应用领域
LNK302DG-TL广泛应用于各种电源转换场合，包括但不限于：
- 家电产品：如冰箱、洗衣机等可使用的电源适配器。
- 工业控制系统：能够为传感器、执行器等设备提供稳定的电源支持。
- LED驱动电源：用于给LED照明提供高效可靠的电源解决方案。
- 通信设备：确保在网络通信设备中提供稳定的供电，提升通信的可靠性与稳定性。
- 计算机与外围设备：用于计算机供电适配器及其外围设备以提高能效并减少发热。
四、总结
LNK302DG-TL是一款具有高效能、自保及多功能特性的离线电源转换器，适合多种工业及消费类电子产品中使用。凭借其高性能的电气特性和先进的集成设计，LNK302DG-TL不仅可以大幅度降低系统成本，还能提升系统的可靠性与安全性。其广泛的应用范围以及极具优势的价格使其成为工程师和设计人员在电源管理领域的理想选择。
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.
