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STMicroelectronics STCMB1 | Demoboard STDES200GANADP
19 V - 200 W adapter reference design based on STCMB1, SRK2001A and MASTERGAN1
Details
| Topologie | Sonstige Topologie |
| IC-Revision | 1 |
Beschreibung
The STDES-200GANADP reference design is a 19V-200W converter tailored for the typical specification of an AC-DC adapter for all-in-one systems, gaming applications, SMPS for LED TV, and lighting applications. It ensures a wide input main range, a very low power consumption at light load, and a good average efficiency.
Eigenschaften
- Common features
- SO20W package
- 800 V high voltage start-up with integrated input voltage sensing
- Active input filter capacitor discharge circuitry for reduced standby power compliant with IEC 62368-1 and UL Demko certified
- Independent debug mode for both converters
- PFC controller features
- Enhanced constant on-time PFC with input voltage feedforward, THD optimizer
- Complete set of protections: ac brownin/out, inrush control, OVP, OCP, inductor saturation, feedback disconnection
- LLC controller features
- Proprietary timeshift control for improved input ripple rejection and dynamic response
- Half-bridge operation up to 750 kHz with self-adjusting deadtime
- Complete set of protections: dc brown-out, two-level OCP, hard switching prevention (HSP) function for anti-capacitive mode protection and safe start-up
- Synchronous burst mode operation with PFC enhances light-load efficiency
Typische Anwendungen
- LED street lighting
- Ac-dc adapter, open frame SMPS, SMPS for LED TV, desktop and all-in-one PC
- Consumer andindustrial SMPS compliant with “Energy Using Product” directive (EuP) Lot 6, DOE and European CoC ver. 5, Tier 2
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR(V (AC)) | Bauform | Betriebstemperatur | Sicherheitsklasse | VIMP(V (DC)) | DF(%) | RISO | Keramiktyp | L(mm) | B(mm) | H(mm) | Fl(mm) | Verpackung | dV/dt(V/µs) | DF @ 1 kHz(%) | Raster(mm) | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | Ø D(mm) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-CSSA Interference Suppression, 1 nF, ±10% | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSSA Interference Suppression | Kapazität1 nF | Kapazität±10% | Nennspannung250 V (AC) | Bauform1812 | Betriebstemperatur -55 °C up to +125 °C | SicherheitsklasseX1 / Y2 | Impulsspannung5000 V (DC) | Verlustfaktor2.5 % | Isolationswiderstand10 GΩ | KeramiktypX7R Klasse II | Länge4.5 mm | Breite3.2 mm | Höhe2.5 mm | Pad Dimension0.5 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | – | ||||
 | WCAP-FTX2 Folienkondensatoren, 150 nF, ±10% | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-FTX2 Folienkondensatoren | Kapazität150 nF | Kapazität±10% | Nennspannung275 V (AC) | BauformRaster 10 mm | Betriebstemperatur -40 °C up to +105 °C | SicherheitsklasseX2 | – | – | Isolationswiderstand30 GΩ | – | Länge13 mm | Breite7 mm | Höhe12 mm | – | VerpackungLose | Spannungsanstiegsgeschwindigkeit300 V/µs | Verlustfaktor0.1 % | Raster10 mm | – | – | – | – | ||||
| WCAP-FTX2 Folienkondensatoren, 470 nF, ±10% | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-FTX2 Folienkondensatoren | Kapazität470 nF | Kapazität±10% | Nennspannung275 V (AC) | BauformRaster 15 mm | Betriebstemperatur -40 °C up to +105 °C | SicherheitsklasseX2 | – | – | Isolationswiderstand21.28 GΩ | – | Länge18 mm | Breite8 mm | Höhe14 mm | – | VerpackungLose | Spannungsanstiegsgeschwindigkeit220 V/µs | Verlustfaktor0.1 % | Raster15 mm | – | – | – | – | ||||
 | WCAP-ATLI Aluminium-Elektrolytkondensatoren, 100 µF, ±20% | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATLI Aluminium-Elektrolytkondensatoren | Kapazität100 µF | Kapazität±20% | Nennspannung35 V (AC) | – | – | – | – | Verlustfaktor9 % | – | – | Länge11.5 mm | – | – | – | VerpackungAmmopack | – | – | Raster3.5 mm | Endurance 3000 | Rippelstrom560 mA | Leckstrom35 µA | Durchmesser8 mm | ||||
 | WCAP-PTG5 Aluminium-Polymer-Kondensatoren, 330 µF, ±20% | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-PTG5 Aluminium-Polymer-Kondensatoren | Kapazität330 µF | Kapazität±20% | Nennspannung25 V (AC) | – | – | – | – | Verlustfaktor8 % | – | – | Länge12.5 mm | – | – | – | VerpackungAmmopack | – | – | Raster5 mm | Endurance 2000 | Rippelstrom4900 mA | Leckstrom1650 µA | Durchmesser10 mm |