TPS92210 自然交错 PFC LED 照明驱动器控制器

TPS92210 描述

	TPS92210
Topology	Flyback
Control Method	Current Mode
Frequency(Max)(kHz)	130
UVLO Thresholds On/Off(V)	10.2/8
Pin/Package	8SOIC
Operating Temperature Range(°C)	-40 to 125
Rating	Catalog

The TPS92210 is a natural power factor correction (PFC) light emmitting diode (LED) lighting driver controller with advanced energy features to provide high efficiency control for LED lighting applications.

A PWM modulation algorithm varies both the switching frequency and primary current while maintaining discontinuous or transition mode operation in all regions of operation. The TPS92210 cascode architecture enables low switching loss in the primary side and when combined with the discontinuous conduction mode (DCM) operation ensures that there is no reverse recovery loss in the output rectifier. These innovations result in efficiency, reliability or system cost improvements over a conventional flyback architecture.

TPS92210 特性

• Flexible Operation Modes
  • Constant On-Time Enables Single Stage PFC Implementation
  • Peak Primary Current
• Cascoded MOSFET Configuration
  • Fully Integrated Current Control Without Sense Resistor
  • Fast and Easy Startup
• Discontinuous Conduction Mode or Transition Mode Operation
• Transformer Zero Energy Detection
  • Enables Valley Switching Operation
  • Helps to Achieve High Efficiency and Low EMI
• Open LED Detection
• Advanced Overcurrent Protection
• Output Overvoltage Protection
• Line Surge Ruggedness
• Internal Over-Temperature Protection
• 8-Pin SOIC (D) Package
• APPLICATIONS
  • TRIAC Dimmable LED Lighting Designs
  • Residential LED Lighting Drivers for Retrofit A19 (E27/26, E14), PAR30/38, GU10, MR16, BR
  • Drivers for Down and Architectural Wall Sconces, Pathway and Overhead Lighting

TPS92210 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 | 引脚	封装数量 | 封装载体	丝印标记
TPS92210D	ACTIVE	-40 to 85	0.50 | 1ku	SOIC (D) | 8	75 | TUBE	92010D
TPS92210DR	ACTIVE	-40 to 85	0.45 | 1ku	SOIC (D) | 8	2500 | LARGE T&R	92010D

TPS92210 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TPS92210D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TPS92210D
TPS92210DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TPS92210DR

TPS92210 应用技术支持与电子电路设计开发资源下载

1. TPS92210 数据资料 dataSheet 下载.PDF
2. TI 德州仪器AC/DC 和 DC/DC 电源产品选型与价格参考 . xls
3. Dual MOSFET Driver (PDF 498 KB)
4. 标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
5. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
6. 所选封装材料的热学和电学性质 (PDF 645 KB)
7. 高速数据转换 (PDF 1967 KB)
8. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
9. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
10. Principles of Data Acquisition and Conversion (PDF 50 KB)
11. Interleaving Analog-to-Digital Converters (PDF 64 KB)
12. What Designers Should Know About Data Converter Drift (PDF 95 KB)
13. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
14. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)

TPS92210 工具与软件

名称	型号	公司	工具/软件类型
音频的快速搜索选择工具	AUDIO_SELECTION_TOOL	Texas Instruments	免费评估工具
TPS92210 评估模块	TPS92210EVM	Texas Instruments	开发电路板/EVM
用于音频转换器的软件驱动程序	CODECDRIVERS-SW	Texas Instruments	应用软件