Key features of the TPS61500 Key benefits of TPS61500 ---------------------------- ------------------------ -- 2.9-V to 18-V input voltage range -- Wide input supply range for -- 3.0-A current switch with 12-V or 15-V industrial power integrated FET rails -- Four 3-W LEDs from 5 Vin -- Up to 1-A output current -- Eight 3-W LEDs from 12 Vin -- HTSSOP package for best thermal -- 200 kHz to 2.2 MHz switching behavior frequency -- Can be tailored to many -- Brightness dimming applications -- User-defined soft start -- 93 percent efficiency Key features of TPS61175 Key benefits of TPS61175 ------------------------ ------------------------ -- Wide input voltage range of -- Supports industrial applications 2.9-V to 18-V With 12-V, 15-V bus systems or -- 3.0-A/40-V integrated MOSFET multi-cell applications -- Wide switching frequency of -- Builds small, internal 200 kHz to 2.2 MHz compensation and enables flexible configurations for different application needs like boost, SEPIC and fly back converters -- Offers choice to design for efficiency, smallest solution size or specific frequency range Key features of TPS62110 Key benefits of TPS62110 ------------------------ ------------------------ -- Adjustable input voltage: -- Closes the gap between low-power 3.1-V to 17-V DC/DC converters for portable -- Adjustable output voltage: applications and higher power 1.2-V to 15-V DC/DC SWIFT(TM) converters for -- Maximum output current 1.5-A industrial applications -- Maximum efficiency 95 percent -- As a LED driver new lighting -- Quiescent current: 20 uA; 2 uA achieves up to 90 percent in in shutdown energy savings and the life time -- Switching frequency: 1 MHz of the light increases up to -- Power good and low-battery detect 8 times -- Soft start limits in-rush current -- Can support fixed line rails like 12-V or 15-V, as well as a flexible number of battery cells -- Small QFN package and small Exterior inductor (6.8 uH) result in small overall solution size
Availability and pricing
The TPS61500, TPS61175 and TPS62110 are available now in production quantities. Please see the table below for packaging and pricing information for each device. Prices are based on 1,000-unit quantities.
Device Package Pricing TPS61500 14-pin HTSSOP $1.60 TPS61175 14-pin HTSSOP $1.80 TPS62110 4 x 4mm QFN $1.90
TI's LED portfolio
From RF and power management (including AC/DC, power factor correction, DC/DC and linear power conversion) to 32-bit real time microcontrollers (MCU), ultra-low-power 16-bit MCUs and digital signal processors (DSP), TI has products for all of your LED design needs. Find out more about TI's LED driver portfolio by visiting the links below.
-- www.ti.com/led for: -- Videos -- Application Notes -- Solution Guides -- TI's comprehensive power management portfolio: www.power.ti.com -- TI Piccolo(TM) microcontrollers: www.ti.com/piccolo
About
Texas Instruments (NYSE: TXN) helps customers solve problems and develop new electronics that make the world smarter, healthier, safer, greener and more fun. A global semiconductor company, TI innovates through manufacturing, design and sales operations in more than 25 countries. For more information, go to www.ti.com
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