Somebody posted about this lm2596 from ebay and got an idea to create at least 4. Lm2596 snvs124e november 1999revised february 2020 lm2596 simple switcher power converter 150khz 3a stepdown voltage regulator 1 1 features 1 new product available. Lm2596 simple switcher power converter 150khz 3a step. Lm2596lm2577xl6009 buck dc converter enclosure by gtcdma. Lm2596sadj texas instruments integrated circuits ics. Lm2596adj lm2596 simple switcher power converter 150 khz 3a step down voltage. Arrow electronics guides innovation forward for over 200,000 of the worlds leading manufacturers of technology used in homes, business and daily life. The output voltage alters as i changes the value of r2 potentiometer used for r2, r1 remains 1k. Follow dcdc adjustable stepdown power supply module, 5a large current areas of application. Lm2596 simple switcherepower converter 150 khz 3a stepdown voltage regulator generaldescription the lm2596 series of regulators are monolithic integrated circuits that provide all the active functions for a stepdown buck switching regulator capable of driving a 3a load with excellent line and load regulation these devices are avail. The lm2596 series operates at a switching frequency of 150 khz, thus. Xl4005 dsn5000 beyond lm2596 dcdc adjustable stepdown power. Lm2596 simple switcher power converter 150 khz 3a stepdown. Xl6009 datasheet regulator, 400khz 60v 4a switching current boost, xl6009 pdf, xl6009 pinout, xl6009 circuit, output, ic, xl6009 schematic, xl6009 manual.
I am using lm2596 for a dc supply where i could alter the output voltage. Xl6009 dcdc stepup converter boost converter this module is a nonisolated stepup boost voltage converter featuring adjustable output voltage and high efficiency. The lm2596 regulator is monolithic integrated circuit ideally suited for easy and. Lm2596sadj buck switching regulator ic positive adjustable 1. Pricing and availability on millions of electronic components from digikey electronics. Simple lm2596 xl40x5 current capacity increase youtube. The 12v output comes straight from the laptop power supply. I have setup according to page 9 adjustable output voltage versions. The lm2596 series operates at a switching frequency of. This is an enclosure for the popular cheap dcdc converter modules lm2596lm2577xl6009. Xtw6009 is a 4 a switch current highperformance stepup boost module. Before this, i cant supply more than 3a from my bench power supply. This module is a nonisolated stepup boost voltage converter featuring adjustable output voltage and high efficiency.
February 2011 batteries and chargers mx7a380batt mx7 main battery, lithium ion mx7a381batt mx7 main battery, lithium ion, lowtemperature, for use with mx7cs notes. Thoughts on xl6009 buck boost converter modules electronics. Texas instrumentstexas instruments lm2596sxadjnopbdc. This dcdc module is based on ic xl6009e1 which is a highperformance stepup switching current boost module. The module uses the second generation of highfrequency switching technology xl6009e1 core chip that offers superior performance over the first generation. I have used the lm2596 loads of times, theyre good stable output, has inbuilt thermal shutdown for shorts, the pcb needs an heatsink over 1. Nsc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. A global provider of products, services, and solutions, arrow aggregates electronic components and enterprise computing solutions for customers and suppliers in industrial and commercial markets. This is an lm2596 dcdc buck converter stepdown power module with a. Print pdf reports for the design, and share your design with colleagues.
Down switching regulator the lm2576 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step. The module uses the second generation of highfrequency switching technology xl6009e1 core chip that offers superior performance over the first generation technology lm2577. Xl6009 dcdc step up module, better than lm2577, with adjustable booster power supply module, output max current 4a. The xl6009e1 regulator is a wide input range, current mode, dcdc converter which is capable of generating either positive or negative output voltages. Lm 2596 dc dc buck converter adjustable step down module. Xl4005 dsn5000 beyond lm2596 dcdc adjustable stepdown. The other 4 are the outputs of a lm2596adjustable and a xl4015 regulator.
Xl6009 dcdc super better than lm2577 with adjustable. All circuits of this series are capable of driving a 3. Your cart will total 7 points that can be converted into a voucher of. By buying this product you can collect up to 7 loyalty points.
Automotive dual monolithic switching regulator with ldo and hsd datasheet production data featuress aecq100 qualified two stepdown synchronous switching voltage regulators with internal power switches. Texas instrumentstexas instruments lm2596sxadjnopbdcdc. Xlsemi datasheet 400khz 42v 5a switching current boost dcdc converter xl6009 rev 1. Today switching power converters are getting more and more popular thanks to the chinese power module sellers in ebay, aliexpress and other trade channels. Riorand lm2596 dcdc buck converter step down module power supply output 1. Xl6009 dc dc step up converter lm2577 type booster module. Lm2596 based stepdown dcdc converter modules can be bought on ebay quite cheaply for around a dollar each. This is an enclosure for the popular cheap dcdc converter modules lm2596 lm2577xl6009. Lm2596 simple switcher power converter 150khz 3a stepdown. Xlsemi, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Ti1, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors. Lm48580tlxnopb amplifier ic 1channel mono class h 12dsbga 1. It can be configured as either a boost, flyback, sepic or inverting converter.
Jul 08, 2015 today switching power converters are getting more and more popular thanks to the chinese power module sellers in ebay, aliexpress and other trade channels. Lm2596 1015a configurableadjustable bench power supply. Jul 24, 2015 lm2596 dcdc converter module testing july 24, 2015, 7. Diy mobile power supply, car power, communications equipment power supply, etc. Xl s d09 automatic controlled laser galaxy star projector. Lm2575 may 2009 3 m9999051209b pin configuration tab 3 gnd 4fb 5 onoff 2 out 1 vin tab 5 onoff 4fb 3 gnd 2 out 1 vin 5pin to220 t 5pin to263 u nc 1. Lm2596 simple switcher power converter 150 khz3a step. Nov 23, 2016 i have used the lm2596 loads of times, theyre good stable output, has inbuilt thermal shutdown for shorts, the pcb needs an heatsink over 1. Lm2596 1features description the lm2596 series of regulators are monolithic 23 3. Input voltage for feedback pin on lm2596 voltage regulator. Dec 01, 2017 are you missing that extra half amp or so for your project.
Lm2596 pdf the lm2596 series of regulators are monolithic. Automotive dual monolithic switching regulator with ldo. Its designed for 43mm x 22mm board, but can be easily resized and customized in openscad. View and download norcent lm2265w specifications online. Lm48580tlxnopb texas instruments integrated circuits. When the lm2596 is used as shown in the figure 20 test circuit, system performance will be. Heres how to increase the current capacity of a lm2596 or similar. Datasheet 2a 150khz 40v buck dcdc converter with constant. The other 4 are the outputs of a lm2596 adjustable and a xl4015 regulator. Ti1, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Lm2596 simple switcher power converter 150 khz 3a stepdown voltage regulator, lm2596s5. Xl6009 dcdc super better than lm2577 with adjustable booster. Lm2596s pdf the lm2596 series operates at a switching frequency. Are you missing that extra half amp or so for your project.
The 5v and 3v3 are provided by a kim055l and a kim035l module. Lm2596 simple switcher power converter 150 khz3a stepdown. Currently configured 2 modules in parallel using shunts. The lm2596 is a simple adjustable voltage regulator board.
1508 1020 1106 958 917 645 1158 900 887 471 1397 1239 1590 290 1476 340 1488 606 917 388 1032 902 1454 581 1494 745 756 436 499 570 896 630 1427 96 464 1315 889 759 1425