LM2585, LM2 SIMPLE SWITCHER 3A Flyback Regulator

National Semiconductor

Description

LM2585 SIMPLE SWITCHER 3A Flyback Regulator March 1998 LM2585 SIMPLE SWITCHER ® 3A Flyback Regulator General .
The LM2585 series of regulators are monolithic integrated circuits specifically designed for flyback, step-up (boost), and forward converter applicati.

📥 Download Datasheet

LM2585 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM2585, LM2. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LM2585, LM2
Manufacturer: National Semiconductor
File Size: 627.29 KB
Datasheet: LM2-585.pdf
Description: SIMPLE SWITCHER 3A Flyback Regulator
Note: This datasheet PDF includes multiple part numbers: LM2585, LM2.
Please refer to the document for exact specifications by model.

Features

* include soft start mode to reduce in-rush current during start up, current mode control for improved rejection of input voltage and output load transients and cycle-by-cycle current limiting. An output voltage tolerance of ± 4%, within specified input voltages and output load conditions, is guarante

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

LM2585 Distributors

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LM2 SIMPLE SWITCHER Flyback Regulator National Semiconductor

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