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Texas Instruments UCC28180 | Demoboard PMP10215
UCC28180 Programmable Frequency, Continuous Conduction Mode (CCM), Boost Power Factor Correction (PFC) Controller
Details
| Topologie | Aufwärtswandler |
| Eingangsspannung | 85-264 V |
| Schaltfrequenz | 18-250 kHz |
| Ausgang 1 | 400 V |
| IC-Revision | E |
Beschreibung
This power module generates all voltages to supply a class-D audio amplifier. The main output voltage is 36V and delivers 200W continuously and 840W peak. The first stage is a power-factor corrected Boost. A Flyback converter supplies 12V on primary side as well as 12V@300mA and 3.3V@200mA on secondary side. A hardware switch + remote input let the converter enter in stand-by mode: in this status the 36V output is disabled and 12V, 3.3V are "always on". This way the stand-by power is reduced down to 150mW @ 115Vac and 270mW @ 230Vac. A second digital input switches the main output voltage from 36V to 18V, allowing low current consumption mode in case of the audio amplifier needs less power.
Eigenschaften
- Low cost PFC + 2-switch forward topology provides 200W average, 840W peak power
- Constant switching frequency: particularly suitable for audio applications
- Simple thermal inteface: two small heat-sinks placed on one side of the board
- Good plug-to-plug efficiency: 84% @ 115Vac, 86% @ 230Vac
- Compact construction: 126mm x 145mm, height 35mm
Typische Anwendungen
- Bookshelf Stereo System ,Guitar Amplifier & Other Music Instrument Amplifiers,Professional Audio Amplifier (Rack Mount) ,Professional Speaker Systems
- AV Receiver ,Multi-room Wireless (Wif-fi) Speaker
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Vin | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | NPRI : NSEC : NAUX | ISAT (mA) | Bauform | C | Tol. C | Betriebstemperatur | DF (%) | RISO | Keramiktyp | Fl (mm) | Verpackung | fres (MHz) | Version | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7508110338 | SPEC | 4 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | MID-OLTI Offline Flyback Transformers for Texas Instruments | 85 - 265 V (AC) | 12 | 0.5 | 24 | 100 | 7.82:1:2 | 325 | EE16/8/5 | – | – | – | – | – | – | – | – | – | – | – | 1.5 | – | – | 4000 | – | 20.32 | 24.38 | 16 | THT | ||
 | 744824433 | SPEC | 10 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-CMB Stromkompensierte Netzdrossel | – | – | – | – | – | – | – | L | – | – | -40 °C up to +125 °C | – | – | – | – | – | – | THT | 4 | 3.3 | 35 | 250 | 1500 | MnZn | 27.5 | 18.5 | 33 | THT | ||
 | 7447016 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-FI Funkentstördrossel | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | 8 | 0.029 | 15 | – | – | – | 19 | 11.1 | – | THT | |
 | 74408943220 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-SPC SMT-Speicherdrossel | – | – | – | – | – | – | 1400 | 4838 | – | – | -40 °C up to +125 °C | – | – | – | – | – | 19 | SMT | 1.1 | 0.022 | 213 | – | – | – | 4.8 | 4.8 | 3.8 | SMT | ||
 | 744773047 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird in Kürze eine Änderung am Bauteil durchgeführt. Anbei finden Sie die entsprechende PCN. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-PD2 SMT-Speicherdrossel | – | – | – | – | – | – | 2460 | 4532 | – | – | -40 °C up to +125 °C | – | – | – | – | – | 50 | – | 1.82 | 0.0047 | 110 | – | – | – | 4 | 4.5 | 3.2 | SMT | ||
 | 744741101 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-TI Tonneninduktivität | – | – | – | – | – | – | 900 | 8055 | – | – | -40 °C up to +125 °C | – | – | – | – | – | 9.4 | Schrumpfschlauch | 1.1 | 0.1 | 1000 | – | – | – | 8.5 | 8.5 | 5.5 | THT | ||
 | 885012207103 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 0805 | 1 µF | ±10% | -55 °C up to +125 °C | 10 | 0.1 GΩ | X7R Klasse II | 0.5 | 7" Tape & Reel | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 1.25 | – | ||
 | 750315814 | SPEC | – | – | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Inductor | – | – | – | – | 200 | – | 25000 | Toroid | – | – | -40 °C up to +125 °C | – | – | – | – | Tray | – | – | – | 0.052 | – | – | 500 | – | 31.05 | 16.84 | 32.75 | THT |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 7508110338 | SPEC | |
| 744824433 | SPEC | |
| 7447016 | SPEC | – |
| 74408943220 | SPEC | |
| 744773047 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird in Kürze eine Änderung am Bauteil durchgeführt. Anbei finden Sie die entsprechende PCN. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. | |
| 744741101 | SPEC | |
| 885012207103 | SPEC | |
| 750315814 | SPEC | – |
| Muster |
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| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Vin | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | NPRI : NSEC : NAUX | ISAT (mA) | Bauform | C | Tol. C | Betriebstemperatur | DF (%) | RISO | Keramiktyp | Fl (mm) | Verpackung | fres (MHz) | Version | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster |
|---|