Datasheet Texas Instruments LM5085SDX/NOPB — Datenblatt
| Hersteller | Texas Instruments |
| Serie | LM5085 |
| Artikelnummer | LM5085SDX/NOPB |
4,5-75 V breites Vin, konstanter nicht synchroner PFET-Buck-Controller 8-WSON -40 bis 125
Datenblätter
LM5085/-Q1 75-V Constant On-Time PFET Buck Switching Controller datasheet
PDF, 1.6 Mb, Revision: I, Datei veröffentlicht: Aug 12, 2015
Auszug aus dem Dokument
Anwendungshinweise
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In many applications, a constant-current constant-voltage (CC/CV) dc source is needed. The I-Vcharacteristic of a constant-current constant-voltage (CC/CV) source is shown in Figure 1. This applicationreport presents an external op-amp based accurate current limit circuit suitable for CC/CV operation whenthe required constant current range is very narrow. - Designing Non-Invert Buck-Boost (Zeta) Cnvrts w/a Buck P-FET CntrlPDF, 299 Kb, Datei veröffentlicht: Apr 22, 2011
- Transient Response versus Ripple – An Analysis of Ripple Injection TechniquesPDF, 2.9 Mb, Datei veröffentlicht: Apr 28, 2014
In this application note the implications of ripple injection techniques, aimed at minimizingoutput ripple voltage, on the transient response of a supply are highlighted. The results help choose a suitable ripple injection technique after striking a balance between the output ripple voltage and the transient response required by the load. - Reduce buck-converter EMI and voltage stress by minimizing inductive parasiticsPDF, 926 Kb, Datei veröffentlicht: Jul 21, 2016
Modellreihe
Serie: LM5085 (9)
Herstellerklassifikation
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)