Articles Texas Instruments - 8

71. How to design boost, SEPIC and flyback regulators with wide VIN boost power management ICs. Part 1
    Supply Power Texas Instruments LM5001 LM5022 LM5121 LM5122 TPS60150
    Haifeng Fan, Texas Instruments Introduction The demand for boost regulators has increased recently due to emerging applications in automotive, industrial and consumer marketplaces. Examples of new applications include emergency call (eCall) ...
    Oct 30, 2017
72. How to design boost, SEPIC and flyback regulators with wide VIN boost power management ICs. Part 2
    Supply Power Texas Instruments LM5001 LM5022 LM5121 LM5122 TPS60150
    Haifeng Fan, Texas Instruments Part 1 Non-synchronous versus synchronous rectification Figure 7. Synchronous boost regulator. The DC/DC switching regulators shown in the previous examples are all non-synchronous in which a rectifier diode is used. ...
    Oct 30, 2017

73. Using op amps to reduce near-field EMI on PCBs. Part 2
    Analogue Design Texas Instruments INA188 OPA350
    By Todd Toporski, Texas Instruments Analog Applications Journal Part 1 Enhancing immunity to RFI and other high-frequency EMI As shown in previous sections, active filtering and CMRR can reliably reduce circuit noise in the device’s ...
    May 24, 2017
74. Using op amps to reduce near-field EMI on PCBs. Part 1
    Analogue Design Texas Instruments OPA350 INA188
    By Todd Toporski, Texas Instruments Analog Applications Journal Introduction Automotive, industrial, medical, and many other applications use sensitive analog circuits that must perform their function while remaining immune to noise disturbances in ...
    May 24, 2017
75. Increase Output Voltage With A Voltage Multiplier
    John Betten
    High Voltage Supply Power Texas Instruments LM3481 CSD19538Q3A
    Applications such as printers, laser-based fiber optic systems, and charged-particle air filtration systems require hundreds or even thousands of volts at low power. Flyback converters and autotransformer boosts are reasonable topology choices, but ...
    Apr 12, 2017
76. Simple Change Enhances Safety, Integrity of Isolated Shunt-Regulator DC-DC Converter
    Supply Power Texas Instruments ATL431
    Ron Michallik, Texas Instruments Electronic Design This Idea for Design rearranges the schematic and physical layout of an isolated dc-dc converter using a shunt regulator to overcome susceptibility to ESD and electrical overstress. Did you know ...
    Mar 1, 2017
77. When to use an amplifier with rail-to-rail inputs - and what to watch out for
    Amplifiers Analogue Design Texas Instruments THS4281 OPA836 OPA2836
    Xiyao Zhang, Texas Instruments Early in my graduate school education, I was working on a project that needed a unity-gain operational-amplifier (op-amp) buffer for a monitoring circuit in our thin film deposition system. As soon as the new module ...
    Feb 17, 2017
78. Circuit Enhancement Enables Digital Setting of Voltage Reference
    Interfaces Supply Microcontrollers Usage Texas Instruments LM4041 TLV431 TPL0102
    Christopher Dean, Texas Instruments Electronic Design By adding a digital potentiometer and ratiometric division to a voltage-reference IC's feedback loop, you can set the reference's output voltage using a digital code. Adjustable voltage ...
    Feb 6, 2017
79. Low-cost implementation of USB Type-C
    Interfaces Texas Instruments TUSB320
    Anwar Sadat, Ph.D., Texas Instruments Incorporate USB Type-C into an existing platform at minimal cost while using just one device. The USB Type-C or USB-C connector interface offers a reversible cable, and a flippable plug, with power delivery of ...
    Jan 12, 2017
80. Applying MOSFETs to Today's Power-Switching Designs
    Discretes Power Texas Instruments UCC27201A
    Freelance Staff Electronic Design Even though gallium-nitride transistors are becoming a more popular solution in terms of power switching, the venerable MOSFET still can be used effectively in current applications. In the wake of gallium-nitride ...
    Jan 4, 2017

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