NCP1589B - Low Voltage Synchronous Buck Controller

Product Overview

ON Semiconductor

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

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 |