描述 Description

This “Inverter IPM” is highly integrated power module containing all High Voltage (HV) control from HV-DC to 3-phase outputs in a single SIP module (Single-In line Package). Output stage uses IGBT / FRD technology and implements Under Voltage Protection (UVP) and Over Current Protection (OCP) with a Fault Detection output flag. Internal Boost diodes are provided for high side gate boost drive.

特性 Features

? Protective circuits including over current (bus line) and pre-drive low voltage protection are built in.
? Fast speed protection is possible (Self protection)
? Direct input of CMOS level control signals without insulating circuits is possible. (Active HIGH)
? No need photo-coupler design
? A single power supply drive is enabled through the use of bootstrap circuits for upper power supplies. (externally set)
? No need bootstrap diode and resistor at externally
? 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.)
? All IGBT Gate shutdown at abnormal for safety
? The level of the overcurrent protection current can be changed with the external resistor “RSD” between the “ISD” and “VSS” terminals.
? Can be customized by each application
? Monitoring substrate temperature is possible through the use of an internal thermistor.
? High precision monitor is possible
? Certification : UL Recognized (File number : E339285)

應(yīng)用 Application

? 3-phase Motor
? Motor Control System
? Industrial / General Control System
? HVAC
? Clothes Washer / Dryer
? Dish Washer
? Refrigerator

簡(jiǎn)介

STK531U394C-E屬于分立半導(dǎo)體產(chǎn)品的功率驅(qū)動(dòng)器模塊。由制造生產(chǎn)的STK531U394C-E功率驅(qū)動(dòng)器模塊功率驅(qū)動(dòng)器模塊為電源組件（通常為半橋或單相、兩相或三相配置的 IGBT 和 MOSFET）提供物理防護(hù)。功率半導(dǎo)體或裸片將焊接或燒結(jié)在基材上，后者可承載功率半導(dǎo)體并在需要時(shí)提供電和熱觸點(diǎn)以及電絕緣。功率模塊提供更高的功率密度，并且在許多情況下更可靠且更易于冷卻。