LM5022 - 60V Low Side Controller

Product Overview

National Semiconductor

Part number	LM5022
Manufacturer	National Semiconductor
File Size	575.49 KB
Description	60V Low Side Controller
Datasheet	LM5022 Datasheet
Additional preview pages of the LM5022 datasheet.

The LM5022 is a high voltage low-side N-channel MOSFET controller ideal for use in boost and SEPIC regulators.

needed to implement single ended primary topologies. Output voltage regulation is based on current-mode control, which eases the design of loop compensation while providing inherent input voltage feed-forward. The LM5022 includes a start-up regulator that operates over a wide input range of 6V to 60V. The PWM controller is designed for high speed capability including an oscillator frequency range up to 2 MHz and total propagation delays less than 100 ns. Additional features include an error ampl.

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Published: Feb 7, 2007 |