LM5009MMX

• Operating input voltage range: 6V to 75V
• Integrated 80V N-channel buck switch
• Internally start the voltage regulation
• No loop compensation is required
• Ultra-fast transient response
• The operating frequency, line and load changes remain constant
• Adjustable output voltage from 2.5V
• Accurate internal reference, ± 2.5%
• Intelligent current limit reduces turnback
• Programmable input and status flag output UV detector
• The gate output drives the synchronous rectifier
• The pre-charge switch enables a load-free guide gate drive
• Thermal shutdown

illustrate

The steps of the LM5006 switching regulator function, all functions need to achieve a low-cost, high-efficiency step-down bias regulator. Such a high voltage regulator contains an 80V N-channel MOSFET switch that starts the regulator. The device is easy to implement and is available in an MSOP-10 package. The control scheme of the regulator is used inversely to V IN. This function maintains a relatively constant change in line and load as a result of the operating frequency. The requirements of the control plan do not require loop compensation and fast transient response. A clever current limit is a forced shutdown time, which is inversely implemented in V OUT. This plan ensures short-circuit control while providing minimal turnback. Other features include: thermal shutdown, VCC in undervoltage lockout, maximum duty cycle limiter, pre-charge switch, programmable next state flag output voltage detection, gate driver output and synchronous rectification.