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STK621-041

Sanyo
Part Number STK621-041
Manufacturer Sanyo
Description IMST Inverter Power Hybrid IC
Published Oct 6, 2005
Detailed Description Ordering number : EN*A0483 STK621-041, STK621-041A-E Thick-Film Hybrid IC Air Conditioner Three-Phase Compressor Motor...
Datasheet PDF File STK621-041 PDF File

STK621-041
STK621-041

Overview
Ordering number : EN*A0483 STK621-041, STK621-041A-E Thick-Film Hybrid IC Air Conditioner Three-Phase Compressor Motor Driver IMST Inverter Power Hybrid IC Overview 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).
This device also has a built-in high voltagelevel shifter circuit for upper-side device drive signal transmission, and six input signals can be input from the same voltage potential (VSS) as the control circuit.
This enables direct connection from a control circuit such as a microcontroller without using a photo coupler or other insulating circuit.
A basic system configuration example is shown on page 2...


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