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NCP1579

ON Semiconductor
Part Number NCP1579
Manufacturer ON Semiconductor
Description Low Voltage Synchronous Buck Controller
Published Feb 24, 2011
Detailed Description NCP1579 Low Voltage Synchronous Buck Controller The NCP1579 is a low cost PWM controller designed to operate from a 5 V...
Datasheet PDF File NCP1579 PDF File

NCP1579
NCP1579

Overview
NCP1579 Low Voltage Synchronous Buck Controller The NCP1579 is a low cost PWM controller designed to operate from a 5 V or 12 V supply.
This device is capable of producing an output voltage as low as 0.
8 V.
This 8−pin device provides an optimal level of integration to reduce size and cost of the power supply.
The NCP1579 provides a 1 A gate driver design and an internally set 275 kHz oscillator.
In addition to the 1 A gate drive capability, other efficiency enhancing features of the gate driver include adaptive non−overlap circuitry.
The device also incorporates an externally compensated error amplifier and a capacitor programmable soft−start function.
Protection features include programmab...


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