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texasinstrumentsinc

USB Type-C and USB Power Delivery controllers source up to 200 W

September 20, 2018 By Aimee Kalnoskas

TPS65987D and TPS65988

Texas Instruments introduced two new USB Type-C and USB Power Delivery (PD) controllers, with fully integrated power paths to simplify designs, minimize solution size and speed time to market. The TPS65987D and TPS65988 offer system designers the industry’s highest level of integration which can reduce design complexity and overall cost. The devices are the industry’s […]

Filed Under: Power Components, Power Management Tagged With: texasinstrumentsinc

Wide-VIN DC/DC buck regulators simplify design of industrial power supplies

June 24, 2018 By Aimee Kalnoskas

LMR33630 DC/DC buck regulator

Texas Instruments introduced two wide-VIN synchronous SIMPLE SWITCHER DC/DC buck regulators in ultra-small HotRod quad flat no-lead (QFN) packaging. The highly integrated 3-A LMR33630 and 2-A LMR33620 step-down voltage converters feature the industry’s best full load efficiency – 92 percent – for rugged and reliable industrial power supplies with switching frequencies up to 2.1 MHz. Used in conjunction with TI’s WEBENCH Power Designer, the converters […]

Filed Under: DC-DC, Regulators Tagged With: texasinstrumentsinc

Three new Class-D amplifiers solve smart-home audio design challenges

June 4, 2018 By Aimee Kalnoskas

Class-D amplifiers

Texas Instruments introduced three new digital-input Class-D amplifiers that enable engineers to deliver high-resolution audio in more smart-home and voice-enabled applications. By combining first-of-its-kind integration, real-time protection and new modulation schemes, TI’s new audio devices allow designers to reduce board space and overall bill of material (BOM) cost. These new amplifiers are designed for personal […]

Filed Under: Amplifier, Power Components Tagged With: texasinstrumentsinc

Step-down power module works at 5.5 V, delivers 6 A with 95% efficiency

May 8, 2018 By Paige Beach

Step-down power module

Texas Instruments (TI) today introduced a 5.5-V step-down power module that delivers true, continuous 6-A output current with up to 95 percent efficiency. The easy-to-use TPSM82480 DC/DC module integrates power metal-oxide semiconductor field-effect transistors (MOSFETs) and shielded inductors into a tiny, low-profile footprint for space- and height-constrained applications such as point-of-load telecommunications, networking, and test and measurement […]

Filed Under: Power Components Tagged With: texasinstrumentsinc

DC power rails, Part 2: Single-rail and multi-rail management

March 20, 2018 By Bill Schweber

power rails

Part 1 of this FAQ discussed development and designation of basic DC power rails. Part 2 looks at key specifications of these rails, and management of single- and multi-rail systems. Q: What’s an important point to remember whenever discussing voltage? A: The tendency is to say “this voltage rail is at such-and-such voltage” or “the […]

Filed Under: FAQ, Featured, Power Management Tagged With: basics, DC Rails, DC Ripple, FAQ, Load Switch, maximintegratedproducts, PMIC, Power Management IC, texasinstrumentsinc, vishaysiliconix

Wide-VIN synchronous DC/DC buck regulators generate little EMI

March 14, 2018 By Aimee Kalnoskas

Wide-VIN synchronous DC/DC

Texas Instruments introduced two families of wide-VIN synchronous DC/DC buck regulators with industry-leading electromagnetic interference (EMI) and thermal performance. The highly integrated 5-A and 6-A LM73605/6 and 2.5-A and 3.5-A LM76002/3 step-down voltage converters feature an optimized pinout and best-in-class thermal coefficient to simplify the process of achieving EMI compliance and higher reliability for rugged industrial and […]

Filed Under: DC-DC, Regulators Tagged With: texasinstrumentsinc

Compact step-down converters offer 5 and 3-V outputs

February 26, 2018 By Aimee Kalnoskas

step-down converters

Texas Instruments introduced two new 4-V to 36-V power modules that measure just 3.0 mm by 3.8 mm and require only two external components for operation. The 0.5-A LMZM23600 and 1-A LMZM23601 DC/DC step-down converters achieve up to 92 percent efficiency, which minimizes energy loss, and feature tiny MicroSiP packaging that shrinks board space by […]

Filed Under: Converters, DC-DC Tagged With: texasinstrumentsinc

Three-channel automotive LED controller uses external MOSFET for better thermal dissipation

December 4, 2017 By Aimee Kalnoskas

automotive LED controller

Texas Instruments introduced the first 3-channel high-side linear automotive light-emitting diode (LED) controller without internal MOSFETs which gives designers greater flexibility for their lighting designs. The TPS92830-Q1’s novel architecture enables higher power and better thermal dissipation than conventional LED controllers, and are particularly beneficial for automotive LED lighting applications that require high performance and reliability. […]

Filed Under: LED Lighting, Lighting Tagged With: texasinstrumentsinc

Three-channel automotive LED controller uses external MOSFET for better thermal dissipation

December 1, 2017 By Aimee Kalnoskas

automotive LED controller

Texas Instruments introduced the first 3-channel high-side linear automotive light-emitting diode (LED) controller without internal MOSFETs which gives designers greater flexibility for their lighting designs. The TPS92830-Q1’s novel architecture enables higher power and better thermal dissipation than conventional LED controllers, and are particularly beneficial for automotive LED lighting applications that require high performance and reliability. […]

Filed Under: LED Lighting Tagged With: texasinstrumentsinc

Basics of cooling transistors, IGBTs,
and power FETs with heat sinks and PCBs

July 6, 2015 By Lee Teschler

By Chris Francis When designing any electronics that consumes a significant amount of power you need to consider where that power is going to go. With power electronics –such as IGBTs, power FETs, or power transistors — you might be expecting most of it to end up in your load but there will be some which doesn’t. Even […]

Filed Under: FAQ, Featured Tagged With: aavidthermalloy, FAQ, texasinstrumentsinc

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