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Details
| Topologie | Sperrwandler |
| Eingangsspannung | 90-264 V |
| Schaltfrequenz | 20-30 kHz |
| Ausgang 1 | 13.6 V / 1 A |
| IC-Revision | 001 |
Beschreibung
The PWM type DC/DC converter for AC/DC provides an optimal system for all products that require an electrical outlet. This IC supports both isolated and non-isolated devices and enables simpler designs of various types of a low power consumption electrical converters. The built-in 650V startup circuit contributes to low power consumption. Power supplies can be designed flexibly by connecting a current detection resistor for the switching externally. Current is restricted in each cycle and excellent performances are demonstrated in a bandwidth and transient response since a current mode control is utilized. The switching frequency is 25kHz by a fixed method. A built-in frequency hopping function also contributes to low EMI. A built-in 650V switching MOSFET makes designs easy.
Eigenschaften
- PWM Current Mode Method
- Frequency Hopping Function
- Burst Operation at Light Load
- Built-in 650V Startup Circuit
- Built-in 650V Switching MOSFET
- VCC UVLO (Under Voltage Lockout)
- VCC OVP (Over Voltage Protection)
- Soft Start Function
- FB OLP (Over Load Protection)
- Over Current Detection Function per Cycle
- Over Current Detection AC Voltage Compensation Function
- SOURCE Pin Open Protection Function
- SOURCE Pin Short Protection Function
- SOURCE Pin Leading Edge Blanking Function
Typische Anwendungen
- AC Adapters, Household Appliances (Such as Vacuum Cleaners, Humidifiers, Air Cleaners, Air Conditioners, IH Cooking Heaters and Rice Cookers
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | VR(V (AC)) | Sicherheitsklasse | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Raster(mm) | L(mm) | B(mm) | H(mm) | Verpackung | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Ø D(mm) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-FTXX Folienkondensatoren, Across the mains, 100 nF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-FTXX Folienkondensatoren | Kapazität100 nF | Nennspannung310 V (AC) | SicherheitsklasseX2 | Spannungsanstiegsgeschwindigkeit300 V/µs | Verlustfaktor0.1 % | Isolationswiderstand30 GΩ | Raster15 mm | Länge18 mm | Breite6 mm | Höhe12 mm | VerpackungKarton | – | – | – | – | – | ||||
 | WCAP-ATUL Aluminium-Elektrolytkondensatoren, –, 680 µF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATUL Aluminium-Elektrolytkondensatoren | Kapazität680 µF | Nennspannung25 V (AC) | – | – | – | – | Raster5 mm | Länge20 mm | – | – | VerpackungAmmopack | Endurance 7000 | Rippelstrom1400 mA | Leckstrom170 µA | Verlustfaktor14 % | Durchmesser10 mm | ||||
 | WCAP-ATLL Aluminium-Elektrolytkondensatoren, –, 10 µF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATLL Aluminium-Elektrolytkondensatoren | Kapazität10 µF | Nennspannung50 V (AC) | – | – | – | – | Raster2 mm | Länge11 mm | – | – | VerpackungAmmopack | Endurance 4000 | Rippelstrom120 mA | Leckstrom5 µA | Verlustfaktor10 % | Durchmesser5 mm |