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SC452 - Dual-Phase Single Chip IMVP-6 Vcore Power Supply

Description

The SC452 is a single chip high-performance PWM controller designed to power advanced IMVP-6™ processors.

Features

  • Dual-Phase Solution with Integrated Drivers Hysteretic Control for Fast Transient Response Combi-Sense Provides Loss-Less Current Sensing Dynamic Current Sharing Active Voltage Positioning True Differential Remote (die) Sensing On-Chip Support for all IMVP-6 Power Management Features VID Programmed Deeper Sleep Voltage Fast/Slow C4E Break-Event Support Clock Enable (CLKEN#) Output Delayed Power Good Signal with Blanking Programmable Soft-Start and DAC Slew Control Programmable OCP Threshold Supp.

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Datasheet Details

Part number SC452
Manufacturer SEMTECH
File Size 1.51 MB
Description Dual-Phase Single Chip IMVP-6 Vcore Power Supply
Datasheet download datasheet SC452 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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Dual-Phase Single Chip IMVP-6 Vcore Power Supply POWER MANAGEMENT Description The SC452 is a single chip high-performance PWM controller designed to power advanced IMVP-6™ processors. On-chip support is provided for all of the IMVP-6 requirements, including Active Voltage Positioning, Geyserville-3 VID transitions, VID-controlled Deeper Sleep voltage setting, PSI# and DPRSL control, fast/slow C4 exit, and default Boot voltage. The SC452 www.DataSheet4U.com implements hysteretic control technology which provides the fastest possible transient response while avoiding the stability issues inherent to classical PWM controllers. Semtech’s proprietary Combi-Sense® technology provides a loss-less current sensing scheme which is extremely robust and easy to lay out.
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