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LM2588 - SIMPLE SWITCHER 5A Flyback Regulator

Download the LM2588 datasheet PDF. This datasheet also covers the LM2 variant, as both devices belong to the same simple switcher 5a flyback regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The LM2588 series of regulators are monolithic integrated circuits specifically designed for flyback, step-up (boost), and forward converter applications.

The device is available in 4 different output voltage versions: 3.3V, 5.0V, 12V, and adjustable.

Key Features

  • include soft start mode to reduce in-rush current during start up, and current mode control for improved rejection of input voltage and output load transients and cycle-by-cycle current limiting. The device also has a shutdown pin, so that it can be turned off externally. An output voltage tolerance of ± 4%, within specified input voltages and output load conditions, is guaranteed for the power supply system. Features Requires few external components Family of standard inductors and transformer.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM2-588.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LM258 Low Power Dual Operational Amplifiers
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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.

View original datasheet text
LM2588 SIMPLE SWITCHER 5A Flyback Regulator with Shutdown April 1998 LM2588 SIMPLE SWITCHER ® 5A Flyback Regulator with Shutdown General Description The LM2588 series of regulators are monolithic integrated circuits specifically designed for flyback, step-up (boost), and forward converter applications. The device is available in 4 different output voltage versions: 3.3V, 5.0V, 12V, and adjustable. Requiring a minimum number of external components, these regulators are cost effective, and simple to use. Included in the datasheet are typical circuits of boost and flyback regulators. Also listed are selector guides for diodes and capacitors and a family of standard inductors and flyback transformers designed to work with these switching regulators. The power switch is a 5.