IC-Hersteller Onsemi
IC-Hersteller (96)
- Alle Hersteller
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Onsemi
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Details
| Topologie | Sperrwandler |
| Eingangsspannung | 90-264 V |
| Schaltfrequenz | 25-420 kHz |
| Ausgang 1 | 8 V / 3 A |
| Ausgang 2 | 12 V / 2.67 A |
Beschreibung
This design note describes a 36 watt, Type C interface PD3.0/QC3.0, universal AC input, constant voltage power supply intended for smart phone, PAD and NB adaptor supporting PD3.0 and QC3.0 protocol, where isolation from the AC mains is required, and low cost, high efficiency, and low standby power are essential. The featured power supply is a simple QR Flyback topology utilizing ON Semiconductor’s NCP1340 HF PWM controller, NCP43080 synchronous rectified controller and NCP4371 QC3.0 protocol controller combined Cypress’s CCG3 PD protocol controller. This Design Note provides the complete circuit schematic details and BOM for 36W Type C Interface PD3.0/QC3.0 adaptor solution which supports PD output (5V-9V/3A, 15V2.4A and 20V/1.8A), QC2.0 output (5V/3A, 9V/2.67A, 12V/2.67A) and QC3.0 output (4V-8V/3A, 8V-12V/2.67A). This design combined with NCP4371 and CCG3 to support QC3.0 and PD3.0, QC protocol is transferred by CCG3 and sent to NCP4371, PD protocol is transformed to QC3.0 protocol and sent to NCP4371 to change output voltage. NCP4371 provides QC protocol decode and CC/CV control. This design also proposed a dual auxiliary power supply solution that low voltage Vcc supplies to controller in low output and high voltage Vcc supplies to controller in high output also shut down the zener bias of high voltage regulator in order to increase the efficiency.
Eigenschaften
- Universal AC input range (90 – 264 Vac)
- Very low standby (no load) power consumption
- Very low ripple and noise
- Inherent SCP and OCP protection
- High frequency operation
- High power density (1.2 W/cm3)
- Quasi-Resonant current mode control with Valley Switching
- Quasi-Resonant current mode control with Valley Switching
- Valley lockout avoids audible noise at valley jumping operation
- Support TYPE C interface PD3.0 and QC3.0 Class A&B specification
- Adaptive Output OVP and UVP
- Output CC @QC2.0 and QC3.0 mode
- Two PCB boards back-to-back assembled
- Board size: 51mmx28mmx21mm
Typische Anwendungen
- Smart phone, PAD and NB adapter supporting PD3.0 and QC3.0 protocol
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | C | VR (V (DC)) | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | L (mm) | W (mm) | H (mm) | Verpackung | Tol. C | Bauform | Betriebstemperatur | Q | DF (%) | Keramiktyp | Fl (mm) | L (µH) | IR (mA) | ISAT (A) | fres (MHz) | Version | Interface typ | Gender | Pins | Montageart | IR 1 (mA) | Arbeitsspannung (V (DC)) | Z @ 100 MHz (Ω) | Zmax (Ω) | Testbedingung Zmax | IR 2 (mA) | RDC max. (Ω) | Typ | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | Anwendung | VDE-Zulassung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012006087 | SPEC | 5 Dateien | WCAP-CSGP MLCCs 100 V(DC) | 1 pF | 100 | – | – | – | 10 GΩ | -55 °C bis zu +125 °C | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±0.25pF | 0603 | -55 °C up to +125 °C | 420 | – | NP0 Klasse I | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012006055 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 50 V(DC) | 47 pF | 50 | – | – | – | 10 GΩ | – | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±5% | 0603 | -55 °C up to +125 °C | 1000 | – | NP0 Klasse I | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012006080 | SPEC | 6 Dateien | WCAP-CSGP MLCCs 100 V(DC) | 150 pF | 100 | – | – | – | 10 GΩ | -55 °C bis zu +125 °C | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±5% | 0603 | -55 °C up to +125 °C | 1000 | – | NP0 Klasse I | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206080 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 50 V(DC) | 330 pF | 50 | – | – | – | 10 GΩ | – | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±10% | 0603 | -55 °C up to +125 °C | – | 2.5 | X7R Klasse II | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206059 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 25 V(DC) | 1 nF | 25 | – | – | – | 10 GΩ | – | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±10% | 0603 | -55 °C up to +125 °C | – | 3.5 | X7R Klasse II | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206083 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 50 V(DC) | 1 nF | 50 | – | – | – | 10 GΩ | – | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±10% | 0603 | -55 °C up to +125 °C | – | 2.5 | X7R Klasse II | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 890334022017 | SPEC | 8 Dateien | WCAP-FTXX Folienkondensatoren | 68 nF | 310 | X2 | 400 | 0.1 | 30 GΩ | -40 °C bis zu +105 °C | 7.5 | 10 | 6 | 12 | Lose | ±10% | Pitch 7.5 mm | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | Boxed THT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Across the mains | – | ||
| 885012206071 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 25 V(DC) | 100 nF | 25 | – | – | – | 5 GΩ | -55 °C bis zu +125 °C | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±10% | 0603 | -55 °C up to +125 °C | – | 3.5 | X7R Klasse II | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 742792040 | SPEC | 9 Dateien | WE-CBF SMT-Ferrit | – | – | – | – | – | – | -55 °C bis zu +125 °C | – | 2 | 1.2 | 0.9 | – | – | 0805 | -55 °C up to +125 °C | – | – | – | 0.5 | – | 1500 | – | – | SMT | – | – | – | SMT | 2000 | – | 600 | 700 | 150 MHz | 2000 | 0.15 | High Current | – | – | – | – | – | – | – | – | ||
| 742792096 | SPEC | 8 Dateien | WE-CBF SMT-Ferrit | – | – | – | – | – | – | -55 °C bis zu +125 °C | – | 2 | 1.2 | 0.9 | – | – | 0805 | -55 °C up to +125 °C | – | – | – | 0.5 | – | 800 | – | – | SMT | – | – | – | SMT | 1000 | – | 1000 | 1000 | 100 MHz | 1000 | 0.3 | High Current | – | – | – | – | – | – | – | – | ||
 | 820573011 | SPEC | 6 Dateien | WE-VD Disk Varistor | – | – | – | – | – | – | -40 °C bis zu +85 °C | – | 9 | 4.1 | 12.5 | – | – | 7 mm | -40 °C up to +85 °C | – | – | – | – | – | – | – | – | THT | – | – | – | THT | – | – | – | – | – | – | – | – | 300 | 385 | 470 | 1200 | 35 | 0.25 | 230 VAC | Ja | ||
 | 7447462101 | SPEC | 8 Dateien | WE-TI Tonneninduktivität | – | – | – | – | – | – | – | – | 6 | 6 | 8.5 | – | – | 5075 | -40 °C up to +125 °C | – | – | – | – | 100 | 800 | 0.8 | 7.1 | Schrumpfschlauch | – | – | – | THT | – | – | – | – | – | – | 0.65 | – | – | – | – | – | – | – | – | – | ||
 | 632723300011 | SPEC | – | 6 Dateien | WR-COM USB 3.1 Type C Receptacle Horizontal THR / SMT | – | – | – | – | – | 1000 MΩ | – | – | – | – | – | Tape and Reel | – | – | -40 °C up to +105 °C | – | – | – | – | – | 5000 | – | – | – | Type C | Receptacle | 24 | THR | – | 20 | – | – | – | – | – | Horizontal | – | – | – | – | – | – | USB 3.1 | – | |
 | 750343412 | SPEC | 5 Dateien | Transformer | – | – | – | – | – | – | – | – | 21.59 | 21.59 | 17.27 | Tray | – | RM8 | -40 °C up to +125 °C | – | – | – | – | 460 | – | 1.5 | – | – | – | – | – | THT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | C | VR (V (DC)) | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | L (mm) | W (mm) | H (mm) | Verpackung | Tol. C | Bauform | Betriebstemperatur | Q | DF (%) | Keramiktyp | Fl (mm) | L (µH) | IR (mA) | ISAT (A) | fres (MHz) | Version | Interface typ | Gender | Pins | Montageart | IR 1 (mA) | Arbeitsspannung (V (DC)) | Z @ 100 MHz (Ω) | Zmax (Ω) | Testbedingung Zmax | IR 2 (mA) | RDC max. (Ω) | Typ | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | Anwendung | VDE-Zulassung | Muster |
|---|