Low Voltage Synchronous Buck Controller

The NCP1580 is a voltage mode PWM Controller designed to operate from a 5.0V or 12V supply and produce an output voltage as low as 0.8V. This 8-pin device provides an optimal level of integration to reduce size and cost of the power supply. The NCP1580 has a fixed 350 kHz Oscillator and soft-start function. The NCP1580 provides a 1.5A floating Gate driver design to drive N-Channel MOSFETs in a synchronous configuration. Adaptive non-overlap circuitry reduces switching losses by preventing simultaneous conduction of both outputs. Protection features include thermal shutdown and undervoltage lockout (UVLO). The NCP1580 is available in a 8-pin SOIC package.
By ON Semiconductor
NCP1580 's PackagesNCP1580 's pdf datasheet
NCP1580DR2G SOIC
NCP1580DR2 SOIC




NCP1580 Pinout, Pinouts
NCP1580 pinout,Pin out
This is one package pinout of NCP1580,If you need more pinouts please download NCP1580's pdf datasheet.

NCP1580 Application circuits
NCP1580 circuits
This is one application circuit of NCP1580,If you need more circuits,please download NCP1580's pdf datasheet.


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