LM2591HV, LM2 SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator

National Semiconductor

Description

LM2591HV SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator July 2003 LM2591HV SIMPLE SWITCHER ® Power Converter 150 kHz 1A Step.
The LM2591HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator,.

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LM2591HV Datasheet Preview — This datasheet PDF includes multiple part numbers: LM2591HV, LM2. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LM2591HV, LM2
Manufacturer: National Semiconductor
File Size: 730.52 KB
Datasheet: LM2-591.pdf
Description: SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator
Note: This datasheet PDF includes multiple part numbers: LM2591HV, LM2.
Please refer to the document for exact specifications by model.

Features

* of the latter. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation†, improved line and load specifications and a fixed-frequency oscillator. The LM2591HV operates at a switching frequency of 150 kHz thus allowing smaller s

Applications

* n n n n Simple high-efficiency step-down (buck) regulator Efficient pre-regulator for linear regulators On-card switching regulators Positive to Negative converter Note: † Patent Number 5,382,918. Typical Application (Fixed Output Voltage Versions) 10129301 SIMPLE SWITCHER ® and Switchers Made S

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LM2 SIMPLE SWITCHER Power Converter 150 kHz Step-Down Voltage Regulator National Semiconductor

National Semiconductor LM2591HV-like datasheet