NCP1589B, NCP1589A - Low Voltage Synchronous Buck Controller

ON Semiconductor

Datasheet Details

Part number	NCP1589B, NCP1589A
Manufacturer	ON Semiconductor
File Size	130.86 KB
Description	Low Voltage Synchronous Buck Controller
Datasheet	NCP1589A_ONSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: NCP1589B, NCP1589A. Please refer to the document for exact specifications by model.

include a 1.5 A gate driver design and an internally set 300 kHz or 600 kHz oscillator. In addition to the 1.5 A gate drive capability, other efficiency enhancing features of the gate driver include adaptive non.
overlap circuitry. The NCP1589A/B also incorporates an externally compensated error amplifier. Protection features include programmable short circuit protection and undervoltage lockout (UVLO). Features.
VCC Range from 4.5 V to 13.2 V.
300 kHz and 600 kHz Intern.

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Published: Feb 24, 2011 |