描述 Description

The STK5C4U332J-E is a fully-integrated inverter power stage consisting of a high-voltage driver, six IGBT’s and a thermistor, suitable for driving permanent magnet synchronous (PMSM) motors, brushless-DC (BLDC) motors and AC asynchronous motors. The IGBT’s are configured in a 3-
phase bridge with separate emitter connections for the lower legs for maximum flexibility in the choice of control algorithm. The power stage has a full range of protection functions including crossconduction protection, external shutdown and under-voltage lockout functions. An internal comparator and reference connected to the overcurrent protection circuit allows the designer to set the over-current protection level.

特性 Features

? Three-phase 3 A / 600 V IGBT module with integrated drivers
? Compact motion control system with low EMI
? Typical values : VCE(sat) = 1.3 V, VF = 1.3 V, ESW = 115 μJ at 1.5 A
? Optimized for 1.5 A / 10 kHz applications
? Built-in Cross-conduction prevention
? Robust operation under fault conditions
? Enable pin
? Disable device under fault conditions
? Adjustable over-current protection level
? Robust operation under fault conditions
? Integrated bootstrap diodes and resistors
? Reduced external component count
? Certification : UL1557 (File number : E339285)
? Compact 29.6 mm x 18.2 mm dual in-line package

應(yīng)用 Application

? HVAC
? Industrial Pumps
? Home Appliances
? Industrial Automation
? Industrial Pumps
? Industrial Fans
? Compressors
? Industrial Automation
? Dishwasher
? Clothes Washer
? Refrigerator

簡(jiǎn)介

STK5C4U332J-E屬于集成電路（IC）的全半橋驅(qū)動(dòng)器。由制造生產(chǎn)的STK5C4U332J-E全半橋驅(qū)動(dòng)器器件屬于電橋驅(qū)動(dòng)器電源管理集成電路 (PMIC) 系列，包含兩個(gè)或多個(gè)功率晶體管，以及在外部器件控制下將其用作開關(guān)所需的電路。這些晶體管通常在內(nèi)部配置為成對(duì)串聯(lián)連接（稱為半橋），因而任意指定晶體管對(duì)之間的結(jié)點(diǎn)都可以連接至兩個(gè)電源軌中的任一個(gè)。這類器件常用于將控制器件（如微控制器）提供的低電平信號(hào)轉(zhuǎn)換為操作執(zhí)行器（如步進(jìn)電機(jī)或無(wú)刷電機(jī)）所需的較大功率信號(hào)。