The LM5001 high-voltage switch-mode regulator features all of the functions necessary to implement efficient high-voltage Boost, Flyback, SEPIC and Forward converters, using few external components. This easy-to-use regulator integrates a 75-V N-Channel MOSFET with a 1-A peak current limit. Current mode control provides inherently simple loop compensation and line-voltage feed-forward for superior rejection of input transients. The switching frequency is set with a single resistor and is programmable up to 1.5 MHz. The oscillator can also be synchronized to an external clock. Additional protection features include: current limit, thermal shutdown, undervoltage lockout and remote shutdown capability.
| Top-Dokumentation | Typ | Titel | Format-Optionen | Neueste englische Version herunterladen | Datum |
|---|---|---|---|---|---|
| * | Datenblatt | LM5001x High-Voltage Switch-Mode Regulator datasheet (Rev. H) | PDF | HTML | 30.07.2015 | |
| Auswahlhilfe | Power Management Guide 2018 (Rev. R) | 25.06.2018 | |||
| Technischer Artikel | What is behind isolated DC/DC converter voltage regulation? | PDF | HTML | 31.08.2015 | ||
| Whitepaper | How to design boost, SEPIC or flyback regulators with wide VIN power ICs | 29.07.2014 | |||
| Whitepaper | Wide VIN power management ICs simplify white paper (Rev. A) | 19.09.2013 | |||
| Benutzerhandbuch | Low Noise Split Rail Non-Isolated Boost + - 12V Power Supply User Guide | 27.01.2012 | |||
| Benutzerhandbuch | Small Split Rail Isolated + - 5V Power Supply Generator User Guide | 27.01.2012 | |||
| Benutzerhandbuch | ± 5V Isolated, Low Noise Split Rail Generator (0.25A, 2.5W total) User Guide | 27.01.2012 |
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The LM5001 boost evaluation board is designed to provide the design engineer with a fully functional power converter based on the boost topology to evaluate the LM5001 high voltage switch mode regulator. The performance of the evaluation board is as follows:
LM5001 High Voltage Switch Mode Regulator
The LM5001 non-isolated flyback evaluation board is designed to provide the design engineer with a fully functional non-isolated flyback power converter based on Current Mode Control to evaluate the LM5001 switching regulator IC. The evaluation board provides a 5V output with 1A current capability. (...)
Dieses Tool unterstützt Stromversorgungstechniker bei der Auswahl der richtigen isolierten DC-DC-Topologie anhand der Spezifikationen. Je nach gewählter Topologie empfiehlt der Rechner auch den richtigen IC für das Design.
A very low noise differential power supply for split rail systems requiring low noise +5V and -5V (higher or lower voltage is possible). This design is fully isolated and capable of floating to over 500V differential from Vin to Vout (higher is possible). The LM5001 IC is a fully integrated flyback (...)
TIDA-00500 is a reference design to provide power to load for short duration of time after a power interrupt has occurred. Traditionally Programmable Logic Controllers (PLCs) are equipped with a recharge battery source for alternative power. This battery source often suffers from drawbacks like (...)
| Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
|---|---|---|
| WSON (NGT) | 8 | Ultra Librarian |
| SOIC (D) | 8 | Ultra Librarian |
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