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现货供应 PT5616 普诚 三相600V栅极驱动器IC

现货供应 PT5616 普诚 三相600V栅极驱动器IC
型号: PT5616
厂 商:
品牌/商标: PCT/普诚
产品类别: 集成电路/IC- AC/DC电源芯片
联系人: 颜先生/William
电话: 0755-82170220,21001680
 

产品详情

现货供应 PT5616 普诚 三相600V栅极驱动器IC


DESCRIPTION

The devices are full bridge drivers to control powerdevices like MOS-transistors or IGBTs in 3-phasesystems with a maximum blocking voltage of +600 V.The six independent drivers are controlled at thelow-side using CMOS and LSTTL compatible signals,down to 3.3V logic. The device includes an under-voltage detection unit with hysteresis characteristicand over -current detection. The over -current level isadjusted by choosing the resistor value and thethreshold level at pin ITRIP. Both error conditions(under-voltage and over-current) lead to a definite shutdown of all six switches. An error signal is provided atthe FAULT open drain output pin. The blocking timeafter over -current can be adjusted with an RC-networkat pin RCIN. Therefore, the resistor RRCIN is optional.The typical output current can be given with 200mA forpull-up and 400mA for pull down. Because of systemsafety reasons a 0.29us dead time has been realized.The function of inputs EN and ITRIP can optionally beextended with over-temperature detection, using anexternal NTC resistor, diodes and resistor network.


FEATURES

● Drives up to six IGBT/MOSFE T power devices

● All high side channels fully operate up to +600V

● Gate drive supplies up to 18V per channel

● Under-voltage lockout for all channels

● Over-current protection

● Flexible over-temperature shutdown input

● Advanced input filter

● Built-in dead-time protection

● Shot-through (cross-conduction) protection

● Independent Enable/disable input and fault reporting

● Shutdown all switches during error conditions

● Adjustable fault clear timing

● Separate logic and power grounds

● 3.3 V/5V input logic compatible

● Designed for use with bootstrap power supplies

● Matched propagation delays for all channels

● Matched dead time

● -40C to 125 C operating range

● SOP28 Package available

● Lead-free


APPLICATIONS

● Three phase motor drives

● Industrial inverters

● General purpose three phase inverters