706 HIGH VOLTAGE BOOST DRIVER WITH 6 CHANNELS CONSTANT CURRENT REGULATORS DESCRIPTION FEATURES High frequency DC/DC converter for LEDs. Integrated 40V power MOSFET. 4.5V ~ 25V wide input voltage range. 6 constant-current output channels. Outp ...
9303 Series High Efficiency, Synchronous Step-Up Down DC / DC Controller ICs ■GENERAL DESCRIPTION The 9303 series is highly efficient , synchronous PWM, PWM/PFM switchable step-up down DC/DC controller ICs. A versatile, large output current and high efficiency, step-up/down DC/DC controller ...
Features Constant Output Current: o V9921 – 20mA o V9922 – 50mA o V9923 – 30mA Universal 85-264VAC Operation Fixed OFF-Time Buck Converter Internal 500V Power MOSFET Applications Decorative Lighting Low Power Lighting Fixtures General Description The V9921/22/23 are pulse width modul ...