DVD Player Applications

Power Integrations offers a broad range of highly integrated, high-voltage ICs for off-line power conversion in DVD power supply applications. Each IC includes a ≥700 V power MOSFET combined with control and protection circuitry on a single chip. Features include current limiting and thermal shutdown with automatic fault recovery capability to improve reliability, frequency jittering to reduce EMI and EcoSmart™ technology to dramatically reduce standby energy waste.

Design Examples

Document Description	Design Ideas	Design Example Reports	Engineering Prototype Reports	Reference Design Kits
7.5 W (13 W Peak) Multiple Output DVD Power Supply			RDR-115	RDK-115
Universal Input DVD Supply with 70 mW No-Load Supply
20 W (25 W Peak) DVD Supply
28 W Multiple Output Supply with <50 mW No-Load Consumption
DVD Recorder Power Supply
7 W (10 W Peak) Three Output Supply
11 W (24 W Peak) Power Supply
21 W (45 W Peak) Multiple Output Power Supply
41 W (53 W Peak) Power Supply
30 W Adapter
41 W (53 W Peak) Power Supply
10 W, Multiple Output, Isolated Power Supply
25 W Multiple Output DVD, Set-Top Power Supply

Recommended Product Families

IC Product Family	Design Guides	Typical Circuit Configuration	Power/Current Ratings	Description
SENZero™	NA	AC Power Supply	NA	Simple-to-use device that eliminates significant standby losses by disconnecting unused circuit paths during power-saving modes
CAPZero™		AC Power Supply	NA	Easy to use device for reducing standby mode power by eliminating power losses from X capacitor discharge resistors
LinkSwitch™-CV		Flyback	Up to 8.5 W	Tight CV, primary side control, capable of exceeding all energy efficiency specifications
PeakSwitch™		Flyback	45 W continuous, 86 W peak	Simple ON/OFF control – no loop compensation required. Peak power up to three times continuous power. Adaptive on-time extension minimizes bulk capacitor size.
TinySwitch™-III	NA	Flyback	Up to 28.5 W	On-time extension and tight I2f parameter to reduce size and cost of input capacitor and transformer plus OVP; Frequency jittering for EMI suppression.
TinySwitch™-PK		Flyback	7.5 W, 13 W peak	All the features of TinySwitch-III, plus a peak power mode further extending its power capability.
TOPSwitch™-JX		Flyback	12 W to 177 W	Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies

Related Design Support Documents

Related Links

Power Integrations Continues Expansion of Energy-Efficient Low-Power IC Family for Chargers/Adapters

Contact your local Power Integrations Sales Representative or Distributor for assistance.