{"product_id":"texas-instruments-tps54541dprt-tps54541dprt-dc-dc-switching-buck-step-down-regulator-adjustable-4-5v-42vin-800mv-41vout-5aout-wson-10","title":"Texas Instruments TPS54541DPRT TPS54541DPRT DC-DC Switching Buck (Step Down) Regulator Adjustable 4.5V-42Vin 800mV-41Vout 5Aout WSON-10","description":"The TPS54541DPRT is a Step-down Regulator with an integrated high-side MOSFET. The device survives load dump pulses up to 45V per ISO 7637. Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no-load supply current to 152µA. When the enable pin is pulled low, the shutdown supply current is reduced to 2µA. Undervoltage lockout is internally set at 4.3V but can increase using an external resistor divider at the enable pin. The output voltage startup ramp is controlled by the soft-start pin that can also be configured for sequencing and tracking. An open-drain power-good signal indicates the output is within 93 to 106% of the nominal voltage. A wide adjustable switching-frequency range allows for optimization of either efficiency or external component size. Cycle-by-cycle current limit, frequency foldback and thermal shutdown protect internal and external components during an overload condition. \u003cul\u003e \u003cli\u003eHigh efficiency at light loads with pulse skipping Eco-modeâ�¢\u003c\/li\u003e \u003cli\u003eSynchronizes to external clock\u003c\/li\u003e \u003cli\u003eLow dropout at light loads with integrated BOOT recharge FET\u003c\/li\u003e \u003cli\u003eAdjustable UVLO voltage and hysteresis\u003c\/li\u003e \u003cli\u003eUV and OV power-good output\u003c\/li\u003e \u003cli\u003eAdjustable soft-start and sequencing\u003c\/li\u003e \u003cli\u003e87mR High-side MOSFET\u003c\/li\u003e \u003cli\u003e0.8V Internal voltage reference with 1% accuracy\u003c\/li\u003e \u003cli\u003eGreen product and no Sb\/Br\u003c\/li\u003e \u003c\/ul\u003e Applications \u003cp\u003e Industrial, Automation \u0026amp; Process Control, Motor Drive \u0026amp; Control, Automotive, Power Management, Communications \u0026amp; Networking \u003c\/p\u003e\u003ch4\u003eOther details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTEXAS INSTRUMENTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e TPS54541DPRT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eEach (Supplied on Cut Tape)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Change Notice EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/datasheets\/2608260.pdf\" target=\"_blank\" title=\"Download data sheet Texas Instruments TPS54541DPRT \u0026lt;b\u0026gt;TPS54541DPRT\u0026lt;\/b\u0026gt; DC-DC Switching Buck (Step Down) Regulator Adjustable 4.5V-42Vin 800mV-41Vout 5Aout WSON-10\" download\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/file_4379f50c-e237-48f9-beae-a4e625c5b304_icon.png?9736775303194905289\" alt=\"Download technical document - datasheet - Tanotis India\" width=\"25\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #999999;\"\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.\u003c\/span\u003e\u003c\/p\u003e","brand":"TEXAS INSTRUMENTS-10","offers":[{"title":"Default Title","offer_id":40675663970389,"sku":"3007359:1-VAT055:e14","price":695.75,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/abd8b298613e3135db14c007931c403c_f6684572-e9e4-4e1c-a774-da5e1d4861da.jpg?v=1693559752","url":"https:\/\/www.tanotis.com\/products\/texas-instruments-tps54541dprt-tps54541dprt-dc-dc-switching-buck-step-down-regulator-adjustable-4-5v-42vin-800mv-41vout-5aout-wson-10","provider":"Tanotis","version":"1.0","type":"link"}