Datasheet4U Logo Datasheet4U.com

STR-F6653 - Off-Line Quasi-Resonant Flayback Switching Regulators

Download the STR-F6653 datasheet PDF. This datasheet also covers the STR-F6624 variant, as both devices belong to the same off-line quasi-resonant flayback switching regulators family and are provided as variant models within a single manufacturer datasheet.

General Description

The voltage on the VIN terminal (pin 4) controls startup and shutdown of the Series STR-F6600 devices.

Figure 1 shows a typical start up circuit.

The VIN terminal voltage during startup is shown in figure 2.

Key Features

  • The series is provided in a five-pin overmolded TO-3P style package, affording dielectric isolation without compromising thermal characteristics. 2 3 VIN 1 OVER-.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STR-F6624_AllegroMicrosystems.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
STR-F6653 STR-F6653 / STR-F6654 Block Diagram ETC
STR-F6658B Switching Regulator Sanken Electric
STR-F6600 Off-line Quasi-resonant Flyback Switching Regulators Allegro Micro Systems
STR-F66xx Off-Line Quasi-Resonant Fltback Switching Regulators Allegro
STR-F66xx Off-line Quasi-resonant Flyback Switching Regulators Allegro Micro Systems

Other Datasheets by Allegro MicroSystems

Part Number Description
STR-F6652 Off-Line Quasi-Resonant Flayback Switching Regulators
STR-F6654 Off-Line Quasi-Resonant Flayback Switching Regulators
STR-F6656 Off-Line Quasi-Resonant Flayback Switching Regulators
STR-F6624 Off-Line Quasi-Resonant Flayback Switching Regulators
STR-F6626 Off-Line Quasi-Resonant Flayback Switching Regulators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Series STR-F6600 INTERIM DATA SHEET (Subject to change without notice) February 22, 2000 OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS The Series STR-F6600 is specifically designed to satisfy the requirements for increased integration and reliability in off-line quasi-resonant flyback converters. The series incorporates a primary control and drive circuit with discrete avalanche-rated power MOSFETs. Data Sheet 28102.8 FDBK OSC. LATCH OCP UVLO OVP TSD Covering the power range from below 25 watts up to 300 watts for 100/115/230 VAC inputs, and up to 150 watts for 85 to 265 VAC universal input, these devices can be used in a range of applications, from battery chargers and set top boxes, to televisions, monitors, and industrial power supply units.