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SiP12117 - Synchronous Buck Regulator

Description

The SiP12117 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 up to 3 A continuous current at 600 kHz switching frequency.

Features

  • a built in soft start of 2.9 ms and integrated compensation. The device also includes cycle-by-cycle current limit, over temperature protection (OTP) and input under voltage lockout (UVLO). The SiP12117 is available in lead (Pb)-free 3 mm x 3 mm DFN10-33C lead package with thermal pad.

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Datasheet Details

Part number SiP12117
Manufacturer Vishay
File Size 959.42 KB
Description Synchronous Buck Regulator
Datasheet download datasheet SiP12117 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.vishay.com SiP12117 Vishay Siliconix 3 A Current Mode Constant On-Time Synchronous Buck Regulator SiP12117 DESCRIPTION The SiP12117 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 up to 3 A continuous current at 600 kHz 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 consumer electronics, computing, telecom, and industrial. SiP12117’s CM-COT architecture delivers ultrafast transient response and low ripple over the full load range with minimum output capacitance and no ESR requirements. The device features a built in soft start of 2.
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