{"product_id":"texas-instruments-tps65217drslt-tps65217drslt-power-management-ic-charger-3-step-down-dc-dc-2-ldo-4-3-v-to-5-8-supply-2-25-mhz-vqfn-48","title":"Texas Instruments TPS65217DRSLT TPS65217DRSLT Power Management IC Charger 3 Step Down DC\/DC 2 LDO 4.3 V to 5.8 Supply 2.25 MHz VQFN-48","description":"The TPS65217DRSLT is a single-chip Power Management IC specifically designed to support applications in portable and 5V non-portable applications. It provides a linear battery charger for single-cell Li-ion and Li-Polymer batteries, dual-input power path, three step-down converters, four LDOs and a high-efficiency boost converter to power two strings of up to 10 LEDs each. The system can be supplied by any combination of USB port, 5VAC adaptor or Li-Ion battery. The device is characterized across a -40 to +105°C temperature range. Three high-efficiency 2.25MHz step-down converters can provide the core voltage, memory and I\/O voltage for a system. This step-down converter enters a low power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications the devices can be forced into fixed frequency PWM using the I2C interface. \u003cul\u003e \u003cli\u003eCharger\/power path - 2A output current on power path\u003c\/li\u003e \u003cli\u003eCharger\/power path - 20V tolerant USB and AC inputs\u003c\/li\u003e \u003cli\u003eCharger\/power path - thermal regulation, safety timers\u003c\/li\u003e \u003cli\u003eCharger\/power path - temperature sense input\u003c\/li\u003e \u003cli\u003eStep-down converter (DCDC1, 2, 3) - Three step-down converters with integrated switching FETs\u003c\/li\u003e \u003cli\u003eStep-down converter (DCDC1, 2, 3) - Power save mode at light load current\u003c\/li\u003e \u003cli\u003eStep-down converter (DCDC1, 2, 3) - 100% duty cycle for lowest dropout\u003c\/li\u003e \u003cli\u003eStep-down converter (DCDC1, 2, 3) - Passive discharge to ground when disabled\u003c\/li\u003e \u003cli\u003eLDOs (LDO1, 2) - two adjustable LDOs\u003c\/li\u003e \u003cli\u003eLDOs (LDO1, 2) - LD02 can be configured to track DCDC3\u003c\/li\u003e \u003cli\u003eLDOs (LDO1, 2) - typical 15pA quiescent current\u003c\/li\u003e \u003cli\u003eLoad switches (LDO3, 4) - two independent load switches that can be configured as LDOs\u003c\/li\u003e \u003cli\u003eWLED driver - Internally generated PWM for dimming control\u003c\/li\u003e \u003cli\u003eWLED driver - supports two strings of up to 10 LEDs at 25mA each\u003c\/li\u003e \u003cli\u003eWLED driver - Internal low-side current sinks\u003c\/li\u003e \u003cli\u003eProtection - Undervoltage lockout and battery fault comparator\u003c\/li\u003e \u003cli\u003eProtection - Always-on push-button monitor\u003c\/li\u003e \u003cli\u003eProtection - Hardware reset pin\u003c\/li\u003e \u003cli\u003eInterface - password protected I2C registers\u003c\/li\u003e \u003c\/ul\u003e Applications \u003cp\u003e Portable Devices, Industrial, Power Management \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 TPS65217DRSLT\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 TPS65217DRSLT \u0026lt;b\u0026gt;TPS65217DRSLT\u0026lt;\/b\u0026gt; Power Management IC Charger 3 Step Down DC\/DC 2 LDO 4.3 V to 5.8 Supply 2.25 MHz VQFN-48\" 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":40675742842965,"sku":"3009153:1-VAT055:e14","price":995.79,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/3bdb5a034104037a6aea8ff07e3cb473_aa2ddd2a-275a-4225-aed6-4b321659f4fe.jpg?v=1693561176","url":"https:\/\/www.tanotis.com\/products\/texas-instruments-tps65217drslt-tps65217drslt-power-management-ic-charger-3-step-down-dc-dc-2-ldo-4-3-v-to-5-8-supply-2-25-mhz-vqfn-48","provider":"Tanotis","version":"1.0","type":"link"}