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Details
| Topologie | Abwärtswandler |
| IC-Revision | 1.0 |
Beschreibung
The NCP1615 is a high voltage PFC controller designed to drive PFC boost stages based on an innovative Current Controlled Frequency Foldback (CCFF) method. In this mode, the circuit operates in critical conduction mode (CrM) when the inductor current exceeds a programmable value. When the current is below this preset level, the NCP1615 linearly decays the frequency down to a minimum of about 26 kHz at the sinusoidal zero−crossing. CCFF maximizes the efficiency at both nominal and light load. In particular, the standby losses are reduced to a minimum. Innovative circuitry allows near− unity power factor even when the switching frequency is reduced.The integrated high voltage start−up circuit eliminates the need for external start−up components and consumes negligible power during normal operation. Housed in a SOIC−14 or SOIC−16 package, the NCP1615 incorporates the features necessary for robust and compact PFC stages, with few external components.
Eigenschaften
- High Voltage Start-Up Circuit
- Critical conduction mode with current controlled frequency foldback
- Integrated Input Filter Capacitor (X2) Discharge Circuitry
- Dynamic Response Enhancer
- Soft Overvoltage Protection
- -500 mA/+800 mA Drive Capability
- Two Vcc startup versions: 10.5 V (A & B) and 17 V (C & D)
- AC Line Brownout Detection
- PFC Okay Output
Typische Anwendungen
- Off-line power supplies/ Lighting Ballast/ LED Lighting Drivers and Power Supplies
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | λPeak B typ. (nm) | λPeak G typ. (nm) | λPeak R typ. (nm) | λDom B typ. (nm) | λDom G typ. (nm) | λDom R typ. (nm) | IV typ. (mcd) | IV B typ. (mcd) | IV G typ. (mcd) | IV R typ. (mcd) | VF typ. (V) | VF B typ. (V) | VF G typ. (V) | VF R typ. (V) | Chiptechnologie | 2θ50% typ. (°) | Anwendung | C | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | ISAT (A) | fres (MHz) | Version | Interface typ | Leiterplattendicke (mm) | IR 1 (A) | Arbeitsspannung (V (DC)) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Ø D (mm) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Pins (Value) (pcs) | Reihen | G (mm) | Gender | Typ | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 150060BS75000 | SPEC | 25 Dateien Strahldaten
| Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WL-SMCW SMT Mono-color Chip LED Waterclear | 470 | Blau | 465 | – | – | – | – | – | – | 145 | – | – | – | 3.2 | – | – | – | InGaN | 140 | – | – | – | – | – | – | -40 °C up to +85 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.6 | 0.8 | 0.7 | SMT | – | – | – | – | – | Tape and Reel | ||
 | 7448030509 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-CMBNC Stromkompensierte Netzdrossel Nanokristallin | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | THT | – | – | – | – | – | – | – | – | – | 5 | 9 | 32 | 300 | 2100 | Nanokristallin | 23 | 13.5 | 26 | THT | 4 | – | 5 | – | – | – | ||
 | 744823422 | SPEC | 10 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-CMB Stromkompensierte Netzdrossel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C bis zu +125 °C | – | – | – | THT | – | – | 4 | – | – | – | – | – | – | 4 | 2.2 | 30 | 250 | 1500 | MnZn | 23.5 | 13.8 | 25.5 | THT | 4 | – | 3 | – | – | – | ||
 | 890324023023 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-FTX2 Folienkondensatoren | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Across the mains | 100 nF | X2 | 300 | 0.1 | 30 GΩ | -40 °C bis zu +105 °C | 10 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 275 | – | – | 13 | 7 | 13 | Boxed THT | – | – | 18 | – | – | Lose | ||
| 890324024003 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-FTX2 Folienkondensatoren | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Across the mains | 330 nF | X2 | 260 | 0.1 | 30 GΩ | -40 °C bis zu +105 °C | 12.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 275 | – | – | 15 | 8.5 | 14 | Boxed THT | – | – | 18 | – | – | Lose | ||
 | 7447055 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-FI Funkentstördrossel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C bis zu +105 °C | – | – | – | – | – | – | 5.4 | – | – | – | – | – | – | 5.4 | 0.15 | 42 | – | – | – | 26 | 13 | – | THT | – | – | 15 | – | – | – | |
 | 7447231101 | SPEC | 13 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-TI Tonneninduktivität | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 3.1 | 3.6 | Schrumpfschlauch | – | – | – | – | – | – | – | – | – | 2.6 | 0.1 | 90 | – | – | – | 11 | 11 | 19 | THT | – | – | – | – | – | – | ||
 | 150141M173100 | SPEC | – | 25 Dateien Strahldaten
| Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WL-SFTW SMT Full-color TOP LED Waterclear | – | Rot & Grün & Blau | – | 465 | 515 | 635 | 470 | 520 | 625 | – | 230 | 950 | 270 | – | 3.2 | 3.2 | 2 | AlInGaP + InGaN | 120 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 3.5 | 2.8 | 1.9 | SMT | – | – | – | – | – | Tape and Reel | |
 | 860240473003 | SPEC | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-AT1H Aluminium-Elektrolytkondensatoren | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 47 µF | – | – | – | – | -40 °C bis zu +105 °C | 2.5 | – | – | – | – | – | – | – | 5000 | 160 | 11.75 | 14 | 6.3 | – | – | – | 25 | – | – | 11 | – | – | – | – | – | – | – | – | Ammopack | ||
| 860240574004 | SPEC | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-AT1H Aluminium-Elektrolytkondensatoren | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 47 µF | – | – | – | – | -40 °C bis zu +105 °C | 3.5 | – | – | – | – | – | – | – | 8000 | 240 | 16.45 | 12 | 8 | – | – | – | 35 | – | – | 11.5 | – | – | – | – | – | – | – | – | Ammopack | ||
| 860240475007 | SPEC | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-AT1H Aluminium-Elektrolytkondensatoren | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 220 µF | – | – | – | – | -40 °C bis zu +105 °C | 5 | – | – | – | – | – | – | – | 10000 | 580 | 55 | 14 | 10 | – | – | – | 25 | – | – | 16 | – | – | – | – | – | – | – | – | Ammopack | ||
 | 860080578019 | SPEC | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-ATLI Aluminium-Elektrolytkondensatoren | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 680 µF | – | – | – | – | -55 °C bis zu +105 °C | 5 | – | – | – | – | – | – | – | 5000 | 2260 | 238 | 9 | 13 | – | – | – | 35 | – | – | 20 | – | – | – | – | – | – | – | – | Ammopack | ||
 | 632121300001 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-COM USB 3.1 Type A Receptacle Horizontal THT Power Delivery | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | USB 3.1 | – | – | – | – | 100 MΩ | -20 °C bis zu +85 °C | – | – | – | – | Type A | – | 5 | 20 | – | – | – | – | – | 5 | – | – | – | – | – | – | – | – | THR | 9 | – | – | Receptacle | Horizontal | Tray | |
 | 632723300011 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-COM USB 3.1 Type C Receptacle Horizontal THR / SMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | USB 3.1 | – | – | – | – | 1000 MΩ | – | – | – | – | – | Type C | 1.6 | – | 20 | – | – | – | – | – | 5 | – | – | – | – | – | – | – | – | THR | 24 | – | 1.9 | Receptacle | Horizontal | Tape and Reel | |
 | 61300211121 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1000 MΩ | – | 2.54 | – | – | – | – | – | – | 250 | – | – | – | – | – | 3 | – | – | – | – | – | 5.08 | – | – | THT | 2 | Single | – | Pin Header | Gerade | Beutel | |
 | 61300311121 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1000 MΩ | – | 2.54 | – | – | – | – | – | – | 250 | – | – | – | – | – | 3 | – | – | – | – | – | 7.62 | – | – | THT | 3 | Single | – | Pin Header | Gerade | Beutel | |
 | 61300411121 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1000 MΩ | – | 2.54 | – | – | – | – | – | – | 250 | – | – | – | – | – | 3 | – | – | – | – | – | 10.16 | – | – | THT | 4 | Single | – | Pin Header | Gerade | Beutel | |
| 750317576 | SPEC | – | – | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Muster |
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| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | λPeak B typ. (nm) | λPeak G typ. (nm) | λPeak R typ. (nm) | λDom B typ. (nm) | λDom G typ. (nm) | λDom R typ. (nm) | IV typ. (mcd) | IV B typ. (mcd) | IV G typ. (mcd) | IV R typ. (mcd) | VF typ. (V) | VF B typ. (V) | VF G typ. (V) | VF R typ. (V) | Chiptechnologie | 2θ50% typ. (°) | Anwendung | C | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | ISAT (A) | fres (MHz) | Version | Interface typ | Leiterplattendicke (mm) | IR 1 (A) | Arbeitsspannung (V (DC)) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Ø D (mm) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Pins (Value) (pcs) | Reihen | G (mm) | Gender | Typ | Verpackung | Muster |
|---|