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Overview
| Topology | Power Factor Correction |
| Input voltage | 90-264 V |
Description
This design provides high power density 150W CrM Boost PFC. The controller NCP1623 enables to drive without aux. winding ZCD sensing by Novel Drain sensing tech. Two level follower boost feature help to improve low line input efficiency. And Disable function in 8SOIC option helps to improve standby power. With those features this EVB provides USB PD optimal design.
Features
- Valley Synchronized Frequency Fold−back (VSFF):
- CrM at Heavy Load
- DCM at Light Load by Dead Time Control
- Valley Switching in Both CrM and DCM
- On−time Modulation for High PFC in Both CrM and DCM
- Follower Boost Capability (NCP1623A Only)
- Lowered Output Voltage Regulation at Low Line
- High−Efficient Boost Stage and Downsized Inductor Design
- Skip Mode for Light Load Regulation
- Sleep Mode with Low Current Consumption (SOIC8 Only)
- Fast Line / Load Transient Control
- Dynamic Response Enhancer at Output Undershoot
- Soft OVP and Fast OVP at Output Overshoot
- Excessive Current Protection
- Over Current Protection (OCP)
- Over Stress Protection (OVS)
- Brown Out Protection
- Second Over Voltage Protection (OVP2)
- These are Pb−Free Devices
Typical applications
- Flat TV
- Industrial Power Supplies
- USB−PD
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | C | VR (V (DC)) | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | L (mm) | W (mm) | H (mm) | Packaging | Tol. C | Size | Operating Temperature | DF (%) | Ceramic Type | Fl (mm) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | Application | VDE Approval | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012206077 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 100 pF | 50 | – | – | – | 10 GΩ | – | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±10% | 0603 | -55 °C up to +125 °C | 2.5 | X7R Class II | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206084 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 1.5 nF | 50 | – | – | – | 10 GΩ | – | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±10% | 0603 | -55 °C up to +125 °C | 2.5 | X7R Class II | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206095 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | 100 nF | 50 | – | – | – | 5 GΩ | – | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±10% | 0603 | -55 °C up to +125 °C | 3 | X7R Class II | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 890324024002 | SPEC | 8 files | WCAP-FTX2 Film Capacitors | 220 nF | 275 | X2 | 240 | 0.1 | 30 GΩ | -40 °C up to +105 °C | 12.5 | 15 | 7 | 12.5 | Bulk | ±10% | Pitch 12.5 mm | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Across the mains | – | ||
| 885012206073 | SPEC | 8 files | WCAP-CSGP MLCCs 25 V(DC) | 220 nF | 25 | – | – | – | 2.3 GΩ | – | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±10% | 0603 | -55 °C up to +125 °C | 3.5 | X7R Class II | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206076 | SPEC | 8 files | WCAP-CSGP MLCCs 25 V(DC) | 1 µF | 25 | – | – | – | 0.5 GΩ | – | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±10% | 0603 | -55 °C up to +125 °C | 10 | X7R Class II | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012106018 | SPEC | 8 files | WCAP-CSGP MLCCs 16 V(DC) | 2.2 µF | 16 | – | – | – | 0.05 GΩ | – | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±20% | 0603 | -55 °C up to +85 °C | 10 | X5R Class II | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 742792511 | SPEC | 9 files | WE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | -55 °C up to +125 °C | – | 4.5 | 3.2 | 1.5 | – | – | 1812 | -55 °C up to +125 °C | – | – | 0.5 | 120 | 190 | 600 MHz | 3000 | 0.05 | High Current | – | – | – | – | – | – | – | – | ||
 | 820573011 | SPEC | 6 files | WE-VD Disk Varistor | – | – | – | – | – | – | -40 °C up to +85 °C | – | 9 | 4.1 | 12.5 | – | – | 7 mm | -40 °C up to +85 °C | – | – | – | – | – | – | – | – | – | 300 | 385 | 470 | 1200 | 35 | 0.25 | 230 VAC | Yes |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 885012206077 | SPEC | |
| 885012206084 | SPEC | |
| 885012206095 | SPEC | |
| 890324024002 | SPEC | |
| 885012206073 | SPEC | |
| 885012206076 | SPEC | |
| 885012106018 | SPEC | |
| 742792511 | SPEC | |
| 820573011 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | C | VR (V (DC)) | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | L (mm) | W (mm) | H (mm) | Packaging | Tol. C | Size | Operating Temperature | DF (%) | Ceramic Type | Fl (mm) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | Application | VDE Approval | Samples |
|---|