Industrial Instruments, Equipment and Tools

Power Integrations offers a broad range of highly integrated, high-voltage ICs for industrial 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
150 W LLC High-Voltage DC-DC Resonant Converter				RDK-239
High Efficiency 40 W Standby Supply
High Efficiency 30 W Standby Supply
High Performance, Low Profile 900 W PFC Front End
High Performance, Low Profile 100 W PFC Front End
2.5 W Emergency Lighting Power Supply
Low-Power, Low-Cost 180 W PFC Front End				RDK-248
14.5 W Standby and 300 W Main Power Supply				RDK-249
High Performance 347 W PFC Frontend				RDK-236
3.8 W Two Output Supply
1.2 W Two Output Power Supply with Positive or Negative Outputs				RDK-138
Panel Meter 18-30 V AC (1.25 W, 250 mA Output)
Condensing Boiler Power Supply
Auxiliary Power Supply for IGBT/MOSFET Driver (UPSs, Welders, etc.)

Ultra-Wide Input Voltage Supplies

Applications requiring ultra-wide ranging input voltages are supported through the use of a Floating Constant Current Source (described here), allowing the IC to start up and operate at input voltages below 50 V.

Typical Product Application	Design Ideas	Design Example Reports	Engineering Prototype Reports	Reference Design Kits
Panel Meter 18 V DC – 265 AC Input (3 W, 600 mA Output)
Auxiliary Power Supply Ultra-Wide Input 57-580 V (3 W, 12 V / 250 mA)

Recommended Product Families

IC Product Family	Design Guides	Typical Circuit Configuration	Power/Current Ratings	Description
HiperLCS™		LLC Half-bridge	Up to 440 W	Integrated LLC power stage incorporating a multi-function controller, high-side and low-side gate drivers, plus two power MOSFETs in a half-bridge configuration
HiperTFS™		Two-Switch Forward & Flyback	Up to 435 W	Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High Voltage MOSFETs
HiperPFS™	NA	PFC Flyback	Up to 1 kW	High Power PFC Controller with Integrated High-Voltage MOSFET
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
LinkSwitch™-TN		Buck	Up to 360 mA	Energy-efficient capacitive drop replacement with minimal external component required
TinySwitch™-III	NA	Flyback	Up to 28.5 W	Improved design flexibility. Reduced input capacitance and transformer size due to time extension and I2f ratings.
DPA-Switch™		Flyback/Forward	Up to 83 W	Highly integrated IC for DC-DC conversion 16-75 W
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

Industrial Control Design Line

Industrial Embedded Systems

ControlDesign.com

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