LM5116 - Wide Range Synchronous Buck Controller

Product Overview

National Semiconductor

Part number	LM5116
Manufacturer	National Semiconductor
File Size	619.69 KB
Description	Wide Range Synchronous Buck Controller
Datasheet	LM5116 Datasheet
Additional preview pages of the LM5116 datasheet.

The LM5116 is a synchronous buck controller intended for step-down regulator applications from a high voltage or widely varying input supply.

include a high voltage bias regulator, automatic switch-over to external bias for improved efficiency, thermal shutdown, frequency synchronization, cycle by cycle current limit and adjustable line under-voltage lockout. The device is available in a power enhanced TSSOP-20 package featuring an exposed die attach pad to aid thermal dissipation. Features.
Emulated peak current mode Wide operating range up to 1.

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Published: Mar 9, 2007 |