{"product_id":"stmicroelectronics-l7987-entwicklungsbausatz-spannungsregler-evaluation-board","title":"STMicroelectronics Evaluation Board Power Management for L7987 for Switching Power Supply","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eProduct Type = Power Management Development Kit\u003cbr\u003eFor Use With = Switching Power Supply\u003cbr\u003eKit Classification = Evaluation Board\u003cbr\u003eFeatured Device = L7987\u003cbr\u003eKit Name = Evaluation Board\u003cbr\u003eStandards\/Approvals = RoHS\u003cbr\u003e\u003cbr\u003eThe STEVAL-ISA152V1 product evaluation board is a step-down switching power supply based on the L7987 regulator in an HTSSOP16 package. The output voltage can be set starting from 0.8 V. Low drop-out operation, with almost 100% duty cycle, can be achieved. The L7987 is a 61 V, 3 A step-down asynchronous switching regulator with embedded power MOSFET cable of delivering up to 3 A of current, depending on the application conditions. The embedded switch-over feature on the VBIAS pin and the light load management (pulse skipping) are intended to maximize power conversion efficiency across the entire load range. The soft-start, current limit threshold and the switching frequency are adjustable for application optimization. The device includes an internal 250 kHz oscillator that can be externally adjusted up to 1.5 MHz, two L7987 regulators can be synchronized in a 180° out-of-phase configuration for reduced total input RMS current\u003c\/p\u003e\u003ch5\u003eTechnical data\u003c\/h5\u003e\n        \u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eCharacteristic\u003c\/th\u003e\n              \u003cth\u003eValue\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePower Management Development Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Management Function\u003c\/td\u003e\n\u003ctd\u003ePower Management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFor Use With\u003c\/td\u003e\n\u003ctd\u003eSwitching Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Classification\u003c\/td\u003e\n\u003ctd\u003eEvaluation Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatured Device\u003c\/td\u003e\n\u003ctd\u003eL7987\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Name\u003c\/td\u003e\n\u003ctd\u003eEvaluation Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\/Approvals\u003c\/td\u003e\n\u003ctd\u003eRoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch5\u003eDatasheet\u003c\/h5\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/docs.rs-online.com\/69a1\/A700000006628983.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSTEVAL-ISA152V1 Datasheet\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch5\u003eManufacturer\u003c\/h5\u003e\u003cp\u003eSTMicroelectronics\u003c\/p\u003e\u003ch5\u003eWeight\u003c\/h5\u003e\u003cp\u003e34.000 G\u003c\/p\u003e\u003ch5\u003ePack Size\u003c\/h5\u003e\u003cp\u003e1 unit = 1 units\u003c\/p\u003e\u003ch5\u003eBase Unit of Measure\u003c\/h5\u003e\u003cp\u003ePCE\u003c\/p\u003e\u003ch5\u003eShipping\u003c\/h5\u003e\u003cp\u003eExpected availability from RS: currently unavailable\u003c\/p\u003e","brand":"RS","offers":[{"title":"Default Title","offer_id":46899084361973,"sku":"196-1863","price":95.16,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3220\/3765\/files\/rs_09ef3b28-163c-4b60-81c2-0849162e50d9.png?v=1753981250","url":"https:\/\/shop.ems-yacht.com\/products\/stmicroelectronics-l7987-entwicklungsbausatz-spannungsregler-evaluation-board","provider":"EMS Yachting","version":"1.0","type":"link"}