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Texas Instruments LM5026 | Demoboard PMP11478

30W Active Clamp Forward Converter Reference Design

Details

TopologieEintaktflusswandler
Eingangsspannung24-36 V
Ausgang 112 V / 2.5 A
IC-Revision1

Beschreibung

PMP11478 is an isolated active clamp forward converter accepts a voltage range of 24-36V and delivers a 12V output at 2.5A. This design uses the LM5026 active clamp current-mode controller. Output voltage regulation is maintained using an LMV431 shunt regulator and opto-coupler feedback. Schottky rectifiers allow for holdup of 2.5ms using the stored charge of the output capacitors. The isolation voltage is 2250 VDC meeting basic insulation requirements

Eigenschaften

REMARK:BOM AND SCHEMATIC IS ADDED WITH TEST RESULT PDF

Active clamp forward control for higher power densityIsolated outputSynchronization capabilityWide bandwidth feedback for improved transient responseOvercurrent and hiccup protection

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieL
(µH)
ISAT1
(A)
ISAT,30%
(A)
IR,40K
(A)
IRP,40K
(A)
RDC max.
(mΩ)
fres
(MHz)
BauformVersion Muster
7447709220SPEC
8 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WE-PD SMT-Speicherdrossel 22 6.5 8 5.3 7 28 10 1210 Standard
Artikel Nr. Daten­blatt Simu­lation
7447709220SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieL
(µH)
ISAT1
(A)
ISAT,30%
(A)
IR,40K
(A)
IRP,40K
(A)
RDC max.
(mΩ)
fres
(MHz)
BauformVersion Muster