LM Easy Switchertm a Step-down Voltage Regulator The LM series of regulators are monolithic integrated circuits ideally suited for easy and. Submit Documentation Feedback. 5. Product Folder Links: LM LMHV .. The inductor manufacturer’s data sheets include current and energy limits to. LM 0 LMHV-5 0 5 V(Max). VOUT. Output Voltage. 0 5A s ILOAD s 3A. 5 0. V. LM .. Application Hints section of this data sheet. 2.
|Published (Last):||19 January 2014|
|PDF File Size:||19.39 Mb|
|ePub File Size:||9.77 Mb|
|Price:||Free* [*Free Regsitration Required]|
With the help of OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices. Available Distributors without stock: Fresh Search Replacement Search with. Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LM How to use LM IC?
LM Buck Converter Pinout, Specs, Equivalent, Circuit & Datasheet
l2m576-5 Transfer Multisort Elektronik Available Distributors with stock: Karl Kruse GmbH List of equivalents and alternatives. LM Buck Converter overview. Upto 3A Maximum Input Voltage: Parameter overview and features with replacement search.
Applications Used in battery circuits since they have high efficiency Step-down Linear regulators Used in small SMPS circuits Can also be used to source negative voltage. Solid State Supplies 1. Meet us at the Embedded Show in Nuremberg There are also fixed output voltage type and variable output voltage type of Converters available with the same IC.
Allied Electronics, Inc 1. The product counter within the button shows the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview. A typical application circuit for LM is show below.
Farnell element14 DE Chip One Stop Using a wrong value or low wattage inductor might damage the IC permanently. LM is a Using the LM is very easy; it requires only 6 additional components including an inductor which is placed in series with the output.
Since this is a switching circuit electrostatic interference should be kept in mind while designing the PCB of placing the components on a perf board.
Also the voltage drop across the diode is less and can allow high current to pass through it. So if you are looking for a switching step-down regulator with these characteristics to regulate a voltage for your circuit then this IC might be of interest to you. The value of the inductor can range from 47uH to uH based on the output required.
LM2576 Buck Converter overview
Microchip Technology Inc 6. LM Regulator features and specifications Switch mode step down voltage regulator Output Voltage for fixed voltage regulator: Submitted by admin on 29 July TL — Programmable Reference Voltage. LM prices and online available distributors.
Link to the most up-to-date LM datasheet and the product page for EVM, tools and support information. For the LM replacement searchplease select a main parameter tolerance value and adjust the checkboxes for feature match.
LM2576 Buck Converter overview
This pin is provided with the feedback voltage based on which the output is regulated. The circuit also deals with high current and hence a suitable high voltage di-electric capacitor with low ESR equivalent series resistance should be chosen.
Also a high current will be passing through the indictor and hence the coil should be of high gauge to allow the current to pass through it.
It requires are a typical inductor size of The LM is a voltage Regulator ICit uses the Buck-converter topology to step-down and regulate higher level dagasheet values to lower level. Again since we are dealing with step-down switching circuit there will high power dissipation and the use of heat sink for the LM is mostly mandatory. The diode 1N is a Schottky dataheet which can be used with the high switching speed of the regulator IC since it operates at 52kHz. LM Sample stock and distributor price breaks.