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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 | Operating Temperature | Pitch (mm) | W (mm) | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Interface Type | Mount | Working Voltage (V (DC)) | Poles | L (mm) | Vaporphase process | Pins (Value) | Rows | H (mm) | G (mm) | Gender | Type | IR (A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 890334024002 | SPEC | 8 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 | -40 °C up to +105 °C | 12.5 | 7 | – | – | – | – | – | – | – | – | Boxed THT | – | – | 15 | – | – | – | 12.5 | 18 | – | – | – | Bulk | ||
 | 632723100011 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-COM USB 3.1 Type C Receptacle Horizontal THR / SMT | USB 3.1 | – | – | – | – | – | 1000 MΩ | – | – | – | – | – | – | – | – | – | – | Type C | THR | 20 | – | – | – | 24 | – | – | 1.5 | Receptacle | Horizontal | 5 | Tape and Reel | |
 | 744314200 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | – | – | – | – | – | – | – | -40 °C up to +150 °C | – | 6.9 | 2 | 13.8 | 4.5 | 9 | 5.85 | 68 | Superflux | – | SMT | – | – | 7 | – | 2 | – | 4.8 | – | – | – | – | – | ||
 | 61300211021 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Angled Pin Header | – | – | – | – | – | – | 1000 MΩ | – | 2.54 | – | – | – | – | – | – | – | – | – | THT | 250 | – | 5.08 | – | 2 | Single | – | – | Pin Header | Angled | 3 | Bag | |
 | 61300411021 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Angled Pin Header | – | – | – | – | – | – | 1000 MΩ | – | 2.54 | – | – | – | – | – | – | – | – | – | THT | 250 | – | 10.16 | – | 4 | Single | – | – | Pin Header | Angled | 3 | Bag | |
 | 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 | -40 °C up to +85 °C | 1.27 | – | – | – | – | – | – | – | – | – | – | – | 1 | 2.44 | Yes | 1 | – | – | – | – | – | – | Tape and Reel | |
| 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 | – |
| 61300411021 | SPEC | – |
| 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 | Operating Temperature | Pitch (mm) | W (mm) | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Interface Type | Mount | Working Voltage (V (DC)) | Poles | L (mm) | Vaporphase process | Pins (Value) | Rows | H (mm) | G (mm) | Gender | Type | IR (A) | Packaging | Samples |
|---|
