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STK621-041A-E - Air Conditioner Three-Phase Compressor Motor Driver IMST Inverter Power Hybrid IC

Download the STK621-041A-E datasheet PDF. This datasheet also covers the STK621-041 variant, as both devices belong to the same air conditioner three-phase compressor motor driver imst inverter power hybrid ic family and are provided as variant models within a single manufacturer datasheet.

General Description

U.V.

U.V.

U.V.

Excessive Temperature Overcurrent VDD-Under Voltage Latch Res

Key Features

  • Integrates the IGBT, FRD, pre-driver and protection circuits.
  • Built-in thermal protection, overcurrent protection (bus line) and pre-driver supply under voltage protection.
  • Allows CMOS-level input of control signals without an insulating circuit.
  • Use of an upper-side power supply bootstrap circuit (externally set) enables single power supply drive.
  • Built-in circuit for preventing short circuits when both upper and lower inputs are ON at the same.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STK621-041-Sanyo.pdf) that lists specifications for multiple related part numbers.

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
Ordering number : EN*A0483 Thick-Film Hybrid IC STK621-041, STK621-041A-E Overview Air Conditioner Three-Phase Compressor Motor Driver IMST Inverter Power Hybrid IC The STK621-041 and STK621-041A-E are STK621-000 series products that use a miniature SIP package. These threephase motor driver hybrid ICs integrate the power main circuit block and peripheral circuits needed for inverter control into a single package. The upper-side control power supply can be provided by a bootstrap circuit, making it possible to configure the control power supply with a single power supply (VD4 = 15V).