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  • Battery charger and DC/DC converter - which one?

    Other Parts Discussed in Thread: TPS61221 , BQ24400 , BQ2002 , TPS62200 , BQ2000 , BQ25010 Hi I'm developing a portable product which needs 3.3V and less than 100mA, powered from two NiMH batteries. It will be charged from USB. Today, I'm using TPS61221 to…

  • CC430 operates at 1.2V

    Other Parts Discussed in Thread: CC430F6137 , TPS62200 Hi, I am using CC430F6137 mcu in my application. MCU is powered by TPS62200 regulator (3V output). When CC430 is in LPM4 mode TPS62200 Enable pin is controled by CC430 (power consumption reduction)…
    • Answered

  • TPS76901: Precision of working at start up

    Resolved
    Other Parts Discussed in Thread: TPS62200 Hi, I want to know how the TPS76901 works at start up when the input voltage is under Vin_min=2,7V? In my application, at start up, Vin raises from 0 to 5V. thank you for your answer.
    • Resolved
    • Answered

  • Changing the feedback resistors in SwitcherPro

    Resolved
    Other Parts Discussed in Thread: SWITCHERPRO , TPS62200 , TPS54620 It would be nice to be able to change the feedback resistors in SwitcherPro. The text is red and bold, so it looks like it should be able to be changed. In some of the models, (many of the…
    • Resolved

  • waking from sleep after charging

    Other Parts Discussed in Thread: TPS62200 , BQ24032A Hi, The problem is still a little vague but here is what we know. We are having problems with our product not waking from sleep after charging - perhaps 1% of the units out in the field. The problem…

  • Online Updates of TINA-TI Model Library and Example Circuits Library

    Other Parts Discussed in Thread: TINA-TI Update of TINA9-TI Spice Model Libraries and Example Circuits This note describes the step-by-step process for updating the TINA9-TI Spice Macro Libraries and Example circuits. The update is initiated by selecting…
    • TINA9_TI_Updates_NewModels_Summary_090513.txt
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