Off-Line PWM Controllers Integrate Power MOSFET

Off-Line PWM Controllers Integrate Power MOSFET
Allegro MicroSystems Inc.

The STR4A series off-line PWM controllers integrate both a sense MOSFET and a current mode PWM controller IC. Target apps include appliances, office automation, consumer and industrial including audio visual, set-top boxes, white goods, and battery chargers. The STR4A series is available in DIP-8 and SOIC-8 packages with prices starting at $1.10 each/1,000 depending on model. More details and atasheets are available at

Allegro MicroSystems
Worcester, MA

Contact Info

Company: Allegro MicroSystems Inc.
Country: United States (USA)
Phone number: 508-853-5000
Fax: 508-853-7895