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Overview
| Topology | Power Factor Correction |
| Input voltage | 90-264 V |
| Output 1 | 48 V / 5 A |
Description
This reference design describes a 240 W PD3.1 solution using NCP1680, NCP13994, NCP4306 and FAN65004, three stages structure power supply for PD3.1 smart phone super charger, NB adaptor and general power supply supporting 240 W with high efficiency and compact profile if removing DC−DC daughter card.The featured PFC solution uses NCP1680 totem pole PFC controller with CRM and VSFF control, HF current mode LLC controller and syn. controller NCP4306 are used for DC−DC converter for fixed 52 V output, FAN65004 is used for variable output from 5 V to 48 V to meet PD3.1 specification. 2 SJ FET are used for PFC slow leg SW and 4 iGaN NCP58921 are used for PFC fast leg SW and LLC SW.
Features
- AC Input from 90 V to 264 V
- TPPFC + LLC + DC−DC Topology
- High Frequency Operation with iGaN
- Skip Operation for PFC and LLC at Light Load and PFM Mode for DC−DC Converter
- External Discrete Circuit to Simulate PD3.1 Multi−output
- Output Voltage and Current 5 V, 9 V, 12 V, 15 V, 20 V, 28 V, 36 V, 48 V and 5 A
- Max Output Power: 240 W
- Simulate PD3.1 to Support up to 48 V
- Ripple & Noise: <100 mV
- AVG Efficiency: 94.5% & 95.2% at 115 Vac & 230 Vac and 48 V
- Full Load Efficiency: 95.2% & 96.2% at 115 Vac & 230 Vac and 48 V 5 A
- Output Precise OVP
- Output OCP, SCP
- Open Loop Protection
- 2 layers PCB Used and Small Size with Compact Design
- PCBA size: 98 mm× 62 mm× 21.5 mm
- Power Density: 30 W/in^3
Typical applications
- PD3.1 smart phone super charger, NB adaptor and general power supply supporting 240 W with high efficiency and compact profile if removing DC−DC daughter card.
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | Safety Class | VIMP (V (DC)) | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | Operating Temperature | Qmin. | Q | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | VDE Approval | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012206077 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 100 pF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | – | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
 | 885342008004 | SPEC | 7 files | WCAP-CSMH Mid and High Voltage | 100 pF | ±5% | 630 | 1206 | -55 °C up to +125 °C | – | – | – | 10 GΩ | NP0 Class I | 3.2 | 1.6 | 0.8 | 0.6 | 7" Tape & Reel | -55 °C up to +125 °C | 1000 | 1000 | – | – | – | – | – | – | – | ||
| 885012206079 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 220 pF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | – | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
| 885342006005 | SPEC | 7 files | WCAP-CSMH Mid and High Voltage | 470 pF | ±5% | 250 | 0603 | -55 °C up to +125 °C | – | – | – | 10 GΩ | NP0 Class I | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | -55 °C up to +125 °C | 1000 | 1000 | – | – | – | – | – | – | – | ||
| 885012206083 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 1 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | – | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
 | 8853522100131 | SPEC | 6 files | WCAP-CSSA Interference Suppression | 1 nF | ±10% | 250 | 1808 | -55 °C up to +125 °C | X1 / Y2 | 5000 | 2.5 | 10 GΩ | X7R Class II | 4.5 | 2 | 2 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
| 885012206084 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 1.5 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | – | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
| 885012205063 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 2.2 nF | ±10% | 50 | 0402 | -55 °C up to +125 °C | – | – | 2.5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
| 885012206085 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 2.2 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | – | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
| 885012205084 | SPEC | 6 files | WCAP-CSGP MLCCs 100 V(DC) | 4.7 nF | ±10% | 100 | 0402 | -55 °C up to +125 °C | – | – | 2.5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | ||
| 885012206089 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 10 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | – | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
| 885012205052 | SPEC | 8 files | WCAP-CSGP MLCCs 25 V(DC) | 22 nF | ±10% | 25 | 0402 | -55 °C up to +125 °C | – | – | 3.5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
| 885012206091 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 22 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | – | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
| 885012205053 | SPEC | 8 files | WCAP-CSGP MLCCs 25 V(DC) | 33 nF | ±10% | 25 | 0402 | -55 °C up to +125 °C | – | – | 3.5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
| 885012206095 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 100 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | – | 3 | 5 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
| 885012206120 | SPEC | 6 files | WCAP-CSGP MLCCs 100 V(DC) | 100 nF | ±10% | 100 | 0603 | -55 °C up to +125 °C | – | – | 5 | 1 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | ||
| 885012105012 | SPEC | 8 files | WCAP-CSGP MLCCs 10 V(DC) | 1 µF | ±20% | 10 | 0402 | -55 °C up to +85 °C | – | – | 15 | 0.05 GΩ | X5R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | -55 °C up to +85 °C | – | – | – | – | – | – | – | – | – | ||
| 885012206076 | SPEC | 8 files | WCAP-CSGP MLCCs 25 V(DC) | 1 µF | ±10% | 25 | 0603 | -55 °C up to +125 °C | – | – | 10 | 0.5 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | ||
 | 820513011 | SPEC | 6 files | WE-VD Disk Varistor | – | – | – | 10 mm | -40 °C up to +85 °C | – | – | – | – | – | 12.5 | 4.6 | 16 | – | – | -40 °C up to +85 °C | – | – | 300 | 385 | 470 | 2500 | 70 | 0.4 | Yes |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | Safety Class | VIMP (V (DC)) | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | Operating Temperature | Qmin. | Q | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | VDE Approval | Samples |
|---|