STK621-043A-E Datasheet | SANYO

Ordering number : EN- A1339A Thick-Film Hybrid IC Overview Air Conditioner Three-Phase pressor Motor Driver IMST Inverter Power Hybrid IC The STK621-043A-E is a 3-phase inverter power hybrid IC integrating 3-phase inverter power output stages, pre-driver, and a full plement of protection circuits in one package Applications - Air conditioner three-phase pressor motor driver. Features - Built-in 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 time. This prevents arm short circuits due to simultaneous upper and lower phase ON inputs. (A dead time is needed to prevent short circuits due to switching delay.) - The level of the overcurrent protection current can be changed by using the external resistor RSD inserted between the ISD and VSS terminals. (It is necessary to connect resistor RSD to assure normal operation of overcurrent protection function. ISD is 28A to 38A when RSD is 0Ω.) - The substrate temperature can be monitored through the use of an internal thermistor. - Transfer full mold structure SIP. (Single Inline Package.) 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, munication 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...