NCP3063SMDBCKEVB

The NCP3063SMDBCKEVB is a surface mount buck regulator evaluation board to evaluate the performance of NCP3063 buck/boost/inverting switching regulator. The NCP3063 consists of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This IC was specifically designed to be incorporated in step down, step up, or voltage inverting applications with a minimum number of external components. The NCP3063SMDBCKEVB is a 250KHz maximum switching frequency board with 3.3V output. The output is capable of loads from 0.2A to 0.8A with the efficiency higher than 73% (at 150KHz). The input voltage for the 3.3V output is 7V to 15V.

• Operation up to 40V input
• Internal thermal shutdown with hysteresis
• Cycle by cycle current limiting
• Excel based design tool
• Flexibility to operate over a wide range of applications
• Reduced output capacitance and ability to use SMT inductor
• Improved protection capability

Applications

Power Management, LED Lighting, Consumer Electronics, Portable Devices