Datasheet4U Logo Datasheet4U.com

STRG6653 - OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATOR

Download the STRG6653 datasheet PDF. This datasheet also covers the STR-G6653 variant, as both devices belong to the same off-line quasi-resonant flyback switching regulator family and are provided as variant models within a single manufacturer datasheet.

Features

  • The device is provided in a five-pin over-molded TO-220 style package, affording dielectric isolation without compromising thermal characteristics. Proven in substantial volumes, the STR-G6653 is a robust low-risk solution for off-line power supplies particularly where management of EMI at the source is a significant element of the system design.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STR-G6653-Allegro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number STRG6653
Manufacturer Allegro
File Size 251.60 KB
Description OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATOR
Datasheet download datasheet STRG6653 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
STRG6653 STR-G6653 Block Diagram ETC
STRG6651 Off-Line Quasi-Resonant Flyback Switching Regulator Allegro Microsystems
STRG613 OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATOR ETC
STRG6351 Switching Regulator Sanken
STRG5643D STRG5643D Sanken

Other Datasheets by Allegro

Part Number Description
STR-F66xx Off-Line Quasi-Resonant Fltback Switching Regulators
STR-G6651 Off-Line Quasi Resonant Flayback Switching Regulator
STR-G6653 OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATOR
STR-M6511 OFF-LINE SWITCHING REGULATOR
STR-M6529 OFF-LINE SWITCHING REGULATOR

Full PDF Text Transcription

Click to expand full text
Data Sheet 28102.9* STR-G6653 GROUND 3 SUPPLY 4 OSC. FDBK LATCH VIN OCP UVLO OVP TSD 5 OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATOR The STR-G6653 is specifically designed to satisfy the requirements for increased integration and reliability in off-line quasi-resonant flyback converters. This device incorporates the primary control and drive circuit with a discrete avalanche-rated power MOSFET. Cycle-by-cycle current limiting, under-voltage lockout with hysteresis, over-voltage protection, and thermal shutdown protects the power supply during the normal overload and fault conditions. Over-voltage protection and thermal shutdown are latched after a short delay. The latch may be reset by cycling the input supply.
Published: |