SC453 - VID Programmed Single Phase Power Supply Controller

Semtech Corporation

Datasheet Details

Part number	SC453
Manufacturer	Semtech Corporation
File Size	364.61 KB
Description	VID Programmed Single Phase Power Supply Controller
Datasheet	SC453_SemtechCorporation.pdf

The SC453 IC is a single chip high-performance Hysteretic PWM controller.

softstart, an open-drain PWRGD signal with power good blanking, and an enable input. Programmable current limiting shuts down the SC453 after 32 current limit pulses. SC453 Features High Speed Hysteretic Controller Single Phase Operation Selectable Analog or VID Controlled Sleep Setting 6 Bit VID programmable Output Integrated Drivers with Soft-High Side Turn-On Programmable Soft-Start Programmable Boot Voltage Programmable Sleep Voltage with Sleep Mode Under-Voltage Lockout on VCCA Over-volta.

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Published: Nov 17, 2008 |