• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

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.

特性

• 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