Datasheet Texas Instruments UCC28701DBVT — Datenblatt

Konstantspannungs- und Konstantstrom-PWM mit primärseitiger Regelung 6-SOT-23 -20 bis 125

Datenblätter

PDF, 1.9 Mb, Revision: A, Datei veröffentlicht: Dec 12, 2014

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UCC28700 5-W USB Flyback Design Review (Rev. C)
PDF, 466 Kb, Revision: C, Datei veröffentlicht: Feb 21, 2014
In USB and isolated low power converter designs quasi resonant and discontinuous conduction mode flyback converter topologies are a popular choice, due to their low parts count and relatively low cost. To reduce the cost even further in these designs TI has developed a quasi-resonant/discontinues current mode flyback controller with primary side control.
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Troubleshooting TI PSR controllers
PDF, 6.5 Mb, Datei veröffentlicht: Oct 3, 2016
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Choosing Standard Recovery Diode or Ultra-Fast Diode in Snubber
PDF, 231 Kb, Datei veröffentlicht: Oct 9, 2015
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Is Your IGBT Gate-Driver Power Supply Optimized
PDF, 115 Kb, Datei veröffentlicht: Mar 12, 2015
Insulated Gate Bipolar Transistors (IGBTs) are used in high current three-phase AC motors. This application report discusses the theory and requirements of gate-drive power supply for IGBTs. It also discusses the isolation requirements and calculation of correct amount of IGBT drive power.

Serie: UCC28701 (2)

Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Flyback Controller