{"product_id":"tps62827-33v-buck-converter-breakout-33v-output-2-amp-max","title":"TPS62827 3.3V Buck Converter Breakout  - 3.3V Output 2 Amp Max","description":"\u003cp\u003eThis little buck converter based on the TPS62827 is super handy, taking up to 5.5V input and providing a 3.3V output with up to 2A current. It's great for supplying power to hungry 3.3V voltage circuits from a range of battery or power options.  This chip provides up to 2 Amp load current across the entire input voltage range of 3.4 to 5.5V. It's not a huge range but does cover LiPoly batteries, 3 alkalines, and USB power.\u003c\/p\u003e\n\u003cp\u003eGreat for your portable project, we made this \"pin compatible\" with the LM1117-3.3V TO-220 chip so you can swap it in for better performance (90-95% efficiency!) There's also an ENable pin, tie it low to shut down the output completely.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eAdafruit TPS62827 Breakout \u003c\/strong\u003eruns at 2.2-MHz fixed-frequency. Even though the chip itself supports up to 4A, we found that 2 Amps or so was a good max to stick to for constant current draw and 3 Amps for temporary peak current draws. We did use a 2 oz copper double-layer PCB.\u003c\/p\u003e\n\u003cp\u003eIf you need a wider input range, check out the 3.3V output MPM3610 breakout with up to 20V input!\u003c\/p\u003e\n\u003cp\u003eComes with a fully assembled and tested breakout board.  We also include header to plug it into a breadboard.\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":43493249220685,"sku":"ity1787258112281","price":4.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/1182\/8301\/files\/tps62827-33v-buck-converter-breakout---33v-output-2-amp-max_1.jpg?v=1787258116","url":"https:\/\/www.grandorchard.shop\/products\/tps62827-33v-buck-converter-breakout-33v-output-2-amp-max","provider":"My Store","version":"1.0","type":"link"}