- 制造厂商:TI
- 产品类别:电源管理
- 技术类目:交流/直流和隔离式直流/直流开关稳压器 - 功率因数校正 (PFC) 控制器
- 功能描述:用于 LED 照明的准谐振驱动器控制器
- 点击这里打开及下载TPS92010的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
The TPS92010 is a PWM controller with advanced energy features to provide high efficiency driving for LED lighting applications.
The TPS92010 incorporates frequency fold back and low power mode operation to reduce the operation frequency at light load and no load operations.
The TPS92010 is offered in the 8-pin SOIC (D) package. Operating junction temperature range is –40°C to 105°C.
- LED Lighting Current Driver Controller with Energy Saving Features
- Quasi-Resonant Mode Operation for Reduced EMI and Low Switching Losses (Low Voltage Switching)
- Low Standby Current for Deep Dimming Efficiency Power Consumption
- Low Startup Current: 25 μA Maximum
- Programmable Line and Load Overvoltage Protection
- Provides Open LED Protection
- Internal Overtemperature Protection
- Current Limit Protection
- Cycle-by-Cycle Power Limit
- Primary-Side Overcurrent Hiccup Restart Mode
- 1-A Sink TrueDrive, –0.75-A Source Gate Drive Output
- Programmable Soft-Start
- APPLICATIONS
- Residential LED Lighting Drivers for A19 E12/E26/27, GU10, MR16, PAR30/38 Integral Lamps
- Drivers for Wall Sconces, Pathway Lighting and Overhead Lighting
- Drivers for Wall Washing, Architectural and Display Lighting
- Topology
- Flyback
- Control mode
- Current
- Practical operating frequency (Max) (MHz)
- 0.13
- UVLO thresholds on/off (V)
- 10.3/6.3
- Device type
- Controllers
- Operating supply current (mA)
- 5
- Features
- Soft Start
- Rating
- Catalog
- Operating temperature range (C)
- -40 to 105
TPS92010的完整型号有:TPS92010D、TPS92010DR,以下是这些产品的关键参数及官网采购报价:
TPS92010D,工作温度:-40 to 105,封装:SOIC (D)-8,包装数量MPQ:75个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TPS92010D的批量USD价格:.528(1000+)
TPS92010DR,工作温度:-40 to 105,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TPS92010DR的批量USD价格:.44(1000+)
TPS92010EVM-592 — 用于 110VAC TRIAC 可调光灯泡更换的 TPS92010 评估模块
此 EVM 使用 TPS92010 高效率离线式 LED 照明驱动器控制器。电源拓扑为准谐振式反向。其实现了具有成本优势的解决方案。此款 TPS92010 EVM 使用恒流、高效低纹波 AC 至 DC LED 照明驱动器。即使在深度调光时也能维持高效。可直接通过电阻和运算放大器实现电流感应。其依次通过 TPS92010 驱动设置 PWM 脉冲的光耦合器,以控制恒定电平下的输出电流。该设计还包含了一个电路以确保能与众多常用的 TRIAC 调光器兼容。该电路监控 TRIAC 工作时的线路电压。TRIAC 工作时,线路电压会被截断。电路会运用此信息来降低恒定输出电流电平,从而调节 LED (...)
TPS92010EVM-631 — 用于 230VAC TRIAC 可调光灯泡更换设计的 TPS92010 评估模块
TPS92010EVM-631 是一块完全组装且经过测试的电路板,用于演示 TRIAC 可调光的 230VAC 灯泡更换设计中的 TPS92010 控制器。TPS92010EVM-631 包含一个 LED 灯光引擎以加载输出,与基于 TRIAC 的外部调光器一起使用时方便查看调光效果。