LM5002MA

The LM5002MA is high voltage switch mode regulator features all of the functions necessary to implement efficient high voltage Boost, Flyback, SEPIC and Forward converters, using few external components.

The features of LM5002MA can be summarized as:(1)Integrated 75 volt N-Channel MOSFET; (2)Ultra-wide input voltage range from 3.1V to 75V; (3)Integrated high voltage bias regulator; (4)Adjustable output voltage; (5)1.5% output voltage accuracy; (6)Current mode control with selectable compensation; (7)Wide bandwidth error amplifier; (8)Integrated current sensing and limiting; (9)Integrated slope compensation; (10)85% maximum duty cycle limit; (11)Single resistor oscillator programming; (12)Oscillator synchronization capability; (13)Enable / Undervoltage Lockout (UVLO) pin; (14)Thermal shutdown.

The absolute maximum ratings of LM5002MA are:(1)VIN to GND:76V; (2)SW to GND (Steady State):-0.3V to 76V; (3)VCC, EN to GND:14V; (4)COMP, FB, RT to GND:-0.3V to 7V; (5)Maximum Junction Temperature:150°C; (6)Storage Temperature:-65°C to +150°C; (7)ESD Rating, Human Body Model:2kV; (8)VIN: 3.1V to 75V; (9)Operating Junction Temperature:-40°C to +125°C.

If you want to know more information such as the electrical characteristics about the LM5002MA, please download the datasheet in www.seekic.com or www.chinaicmart.com .