Low Power Pulse Width Modulator

文件：340.63 Kbytes 页数：9 Pages

TI

德州仪器

Not Recommended for New Design

文件：3.52914 Mbytes 页数：13 Pages

TI

德州仪器

Not Recommended for New Design

文件：3.52914 Mbytes 页数：13 Pages

TI

德州仪器

具有 9.6V/8.8V UVLO 和 0°C 至 70°C 工作温度范围的 15V VCC、1A 驱动器单端 700KHz 电压模式 PWM 控制器

The UCC35701/UCC35702 family of pulse width modulators is intended for isolated switching power supplies using primary side control. They can be used for both off-line applications and DC/DC converter designs such as in a distributed power system architecture or as a telecom power source.\n\n The de • 700kHz Operation\n• Integrated Oscillator/Voltage Feed Forward Compensation\n• Accurate Duty Cycle Limit\n• Accurate Volt-second Clamp\n• Optocoupler Interface\n• Fault Counting Shutdown\n• Fault Latch off or Automatic Shutdown\n• Soft Stop Optimized for Synchronous Rectification\n• 1A Peak Gate D;

TI

德州仪器

具有 8.8V/8.0V UVLO 和 0°C 至 70 °C 工作温度范围的 15V 电压模式 4MHz PWM 控制器

The UCC35705 and UCC35706 devices are 8-pin voltage mode primary side controllers with fast over-current protection. These devices are used as core high-speed building blocks in high performance isolated and non-isolated power converters.\n\n UCC35705/UCC35706 devices feature a high speed oscillator • Greater Than 4-MHz Operation\n• Integrated Oscillator / Voltage Feed Forward Compensation\n• >4:1 Input Voltage Range\n• 25-ns Current Limit Delay\n• Programmable Maximum Duty Cycle Clamp\n• Optocoupler Interface\n• 50-µA Start-Up Current\n• 4.2-mA Operating Current @ 1 MHz\n• Smallest Footprint o;

TI

德州仪器

具有 12V/8.0V UVLO 和 0°C 至 70 °C 工作温度范围的 15V 电压模式 4MHz PWM 控制器

The UCC35705 and UCC35706 devices are 8-pin voltage mode primary side controllers with fast over-current protection. These devices are used as core high-speed building blocks in high performance isolated and non-isolated power converters.\n\n UCC35705/UCC35706 devices feature a high speed oscillator • Greater Than 4-MHz Operation\n• Integrated Oscillator / Voltage Feed Forward Compensation\n• >4:1 Input Voltage Range\n• 25-ns Current Limit Delay\n• Programmable Maximum Duty Cycle Clamp\n• Optocoupler Interface\n• 50-µA Start-Up Current\n• 4.2-mA Operating Current @ 1 MHz\n• Smallest Footprint o;

TI

德州仪器

Package：14-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLINE SW MULT TOP 14SOIC

TI

德州仪器

Package：14-DIP（0.300"，7.62mm）；包装：卷带（TR） 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLINE SWITCH MULT TOP 14DIP

TI

德州仪器

Package：14-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR） 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLINE SW MULT TOP 14TSSOP

TI

德州仪器