• - 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 TPS40210 is a wide input voltage (5.5 V to 52 V) non-synchronous boost controller. It is suitable for topologies that require a grounded source N-channel FET, including boost, flyback, SEPIC, and various LED driver applications. Device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency. Current-mode control provides improved transient response and simplified loop compensation.

特性

• For Boost, Flyback, SEPIC, LED Driver Applications
• Wide Input Operating Voltage: 5.5 V to 52 V
• Adjustable Oscillator Frequency
• Fixed-Frequency Current-Mode Control
• Internal Slope Compensation
• Integrated Low-Side Driver
• Programmable Closed-Loop Soft Start
• Overcurrent Protection
• External Synchronization Capable
• Reference Voltage: 700 mV
• Low-Current Disable Function
• APPLICATIONS
  • Down-Hole Drilling
  • High Temperature Environments
• SUPPORTS EXTREME TEMPERATURE APPLICATIONS
  • Controlled Baseline
  • One Assembly/Test Site
  • One Fabrication Site
  • Available in Extreme (–55°C/210°C)
    Temperature Range⁽¹⁾