LM5033是TI公司的一款PWM与谐振控制器产品，LM5033是100V 推挽电压模式 PWM 控制器，本页介绍了LM5033的产品说明、应用、特性等，并给出了与LM5033相关的TI元器件型号供参考。
LM5033 - 100V 推挽电压模式 PWM 控制器 - PWM与谐振控制器 - 离线隔离型DC/DC控制器和转换器 - TI公司（Texas Instruments，德州仪器）
The LM5033 High Voltage PWM controller contains all the features needed to implement Push-Pull, Half-Bridge, and Full-Bridge topologies. Applications include closed loop voltage mode converters with a highly regulated output voltage, or an open loop "DC transformer" such as an Intermediate Bus Converter (IBC) with an efficiency >95%. Two alternating gate driver outputs with a specified deadtime are provided. The LM5033 includes a start-up regulator that operates over a wide input range of 15V to 100V. Additional features include: precision voltage reference output, current limit detection, remote shutdown, softstart, sync capability and thermal shutdown. This high speed IC has total propagation delays less than 100 ns and a 1MHz capable oscillator.
- Internal High Voltage (100V) Start-Up Regulator
- Single Resistor Oscillator Setting
- Synchronizable
- Precision Reference Output
- Adjustable Soft-Start
- Over-Current Protection
- Direct Optocoupler Interface
- 1.5A Peak Gate Drivers
- Thermal Shutdown
Packages
- VSSOP-10
- WSON-10
