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SIP12109

Vishay
Part Number SIP12109
Manufacturer Vishay
Description 4.5 V to 15 V Input Synchronous Buck Regulator
Published Mar 12, 2014
Detailed Description SiP12109 www.vishay.com Vishay Siliconix 4 A , 4.5 V to 15 V Input Synchronous Buck Regulator DESCRIPTION The SiP12109...
Datasheet PDF File SIP12109 PDF File

SIP12109
SIP12109

Overview
SiP12109 www.
vishay.
com Vishay Siliconix 4 A , 4.
5 V to 15 V Input Synchronous Buck Regulator DESCRIPTION The SiP12109 is a high frequency current-mode constant on-time (CM-COT) synchronous buck regulator with integrated high-side and low-side power MOSFETs.
Its power stage is capable of supplying 4 A continuous current at 1.
5 MHz switching frequency.
This regulator produces an adjustable output voltage down to 0.
6 V from 4.
5 V to 15 V input rail to accommodate a variety of applications, including computing, consumer electronics, telecom, and industrial.
SiP12109’s CM-COT architecture delivers ultra-fast transient response with minimum output capacitance and tight ripple regulation at very light load.
The part is stable with any capacitor type and no ESR network is required for loop stability.
The device also incorporates a power saving scheme that significantly increases light load efficiency.
The regulator integrates a full protection feature set, including output overvoltage prote...


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