Ordering number : EN*A1033
Thick-Film Hybrid IC
STK621-140B-E
3-phase Inverter Motor Drive
Inverter Hybrid IC
Overview
The STK621-140B-E is 3-phase inverter power hybrid IC containing power elements, pre-driver, and excessive
temperature protection circuit.
Applications
• 3-phase inverter motor drive.
Features
• Protective circuits including overcurrent (bus line), and pre-drive low voltage protection are built in.
• Direct input of CMOS level control signals without an insulating circuit is possible.
• The temperature monitor is enabled through the use of an internal thermistor.
• Single power supply drive is possible through the use of a built-in upper-side power-supply bootstrap circuit (capacitor is
externally connected).
• Built-in simultaneous upper/lower ON prevention circuit to prevent arm shorting through simultaneous ON input for the
upper and lower side transistors. (Dead time is required for preventing shorting due to switching delay.)
• SIP (The single in-line package) of the transfer full mold structure.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer' s products or
equipment.
61108HKIM No. A1033-1/8
