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LM5022 Datasheet 60v Low Side Controller

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: .. LM5022 60V Low Side Controller for Boost and SEPIC January 2007 LM5022 60V Low Side Controller for Boost and.

General Description

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

It contains all of the

Key Features

  • 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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