NCP3063DIPINVEVB

The NCP3063DIPINVEVB is a leaded voltage inverting evaluation board for 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 NCP3063DIPINVEVB is a 250KHz maximum switching frequency board with -12V output. The output is capable of loads up to 100mA with the efficiency higher than 49% (at 150KHz, input voltage 5V). The input voltage for the -12V output is 4.5V to 6V.

• 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