Key Features Key Benefits -- +/-6 percent current-limit -- No need to over-design accuracy at 1.3 A power supply for inaccurate -- Meets USB current-limiting switch requirements -- Eases USB power -- Adjustable current limit implementation from 75 mA to 1,300 mA -- Single device used across -- Constant current (TPS2552/3) platforms, with just a and latch-off (TPS2552-1/3-1) resistor change versions -- Fault behavior can be -- Compatible with TPS2550/1 optimized for different -- Wide, 2.5-V to 6.5-V input designs range -- Easy upgrade path from -- Fast 2-uS over-current existing TPS2550/1 products response -- Same product allows -- -40 degree C to 85 degree C protection for 2.5-V, operating temperature range 3.3-V and 5-V rails -- Switch response fast enough to protect power supply -- Temperature range meets most commercial and industrial requirements -- Small package options save board space
Availability and pricing
The TPS2552/53 is available now in SOT23-6 and 2mm x 2mm SON-6 packaging and is priced at $0.75 in quantities of 1,000.
Find out more about TI's USB power switch portfolio by visiting the links below:
-- Evaluation modules and samples www.ti.com/tps2552-pr -- Current-limit threshold calculator tool www.ti.com/tps2552calculator -- www.ti.com/usbpowerswitches for: -- New products -- Application notes -- Parametric search -- TI's complete power management portfolio: www.power.ti.com
About Texas Instruments
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
Please refer all reader inquiries to:
Texas Instruments Incorporated
Semiconductor Group, SC-09002
Literature Response Center
14950 FAA Blvd.
Fort Worth, TX 76155
All registered trademarks and other trademarks belong to their respective owners.
Web site: http://www.ti.com/