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Overview
| Topology | Flyback Converter |
| Switching frequency | 100-1000 kHz |
Description
NCP1568 is a highly integrated AC-DC PWM controller designed to implement an Active Clamp Flyback topology. NCP1568 uses a proprietary variable frequency algorithm to enable zero-volt switching on Super-Junction or GaN FETs across line and load conditions, allowing for increased power density and a larger range of options on design components. The NCP1568 is designed for a variety of applications including: AC-DC Adapters, Industrial, Telecom, and other high power density applications
Features
- Active Clamp Flyback Topology
- Multi-mode Operation
- Programmable Control Scheme
- Quiet Skip
- Programmable Frequency
Typical applications
- AC-DC Power Conversion, USB Power Delivery, Qualcomm Quick Charge
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | C | VR (V (AC)) | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Pitch (mm) | W (mm) | H (mm) | Packaging | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Interface Type | Type | Gender | Pins (pcs) | Mount | Working Voltage (V (DC)) | Rows | G (mm) | IR (A) | Poles | L (mm) | Vaporphase process | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 890334024002 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-FTXX Film Capacitors | Across the mains | 220 nF | 310 | X2 | 240 | 0.1 | 30 GΩ | 12.5 | 7 | 12.5 | Bulk | – | – | – | – | – | – | – | – | – | – | – | Boxed THT | – | – | 18 | – | – | 15 | – | ||
 | 632723100011 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-USB Type C Connectors | USB 3.1 | – | – | – | – | – | 1000 MΩ | – | – | – | Tape and Reel | – | – | – | – | – | – | – | Type C | Horizontal | Receptacle | 24 | THR | 48 | – | 1.5 | 5 | – | – | – | |
 | 744314200 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | – | – | – | – | – | – | – | – | 6.9 | 4.8 | – | 2 | 13.8 | 4.5 | 9 | 5.85 | 68 | Superflux | – | – | – | 2 | SMT | – | – | – | – | – | 7 | – | ||
 | 61300211021 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | – | – | – | – | – | 1000 MΩ | 2.54 | – | – | Bag | – | – | – | – | – | – | – | – | Angled | Pin Header | 2 | THT | 250 | Single | – | 3 | – | 5.08 | – | |
 | 61300411021 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | – | – | – | – | – | 1000 MΩ | 2.54 | – | – | Bag | – | – | – | – | – | – | – | – | Angled | Pin Header | 4 | THT | 250 | Single | – | 3 | – | 10.16 | – | |
 | 416131160801 | SPEC | – | 5 files | Active i| Production is active. Expected lifetime: >10 years. | WS-DISV Small Compact SMT Flat Actuator with Top Tape 1.27 mm | – | – | – | – | – | – | 100 MΩ | 1.27 | – | – | Tape and Reel | – | – | – | – | – | – | – | – | – | – | 1 | – | – | – | – | – | 1 | 2.44 | Yes | |
| 750317295 | SPEC | – | – | Active i| Production is active. Expected lifetime: >10 years. | Offline Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 890334024002 | SPEC | |
| 632723100011 | SPEC | – |
| 744314200 | SPEC | |
| 61300211021 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | – |
| 61300411021 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | – |
| 416131160801 | SPEC | – |
| 750317295 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | C | VR (V (AC)) | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Pitch (mm) | W (mm) | H (mm) | Packaging | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Interface Type | Type | Gender | Pins (pcs) | Mount | Working Voltage (V (DC)) | Rows | G (mm) | IR (A) | Poles | L (mm) | Vaporphase process | Samples |
|---|
