M57962L is a hybrid integrated circuit designed for driving n-channel IGBT modules in any gate amplifier application. This device operates as an isolation amplifier for these modules and provides the required electrical isolation between the input and output with an opto-coupler. Short circuit protection is provided by a built in desaturation detector. A fault signal is provided if the short circuit protection is activated.

Application

To drive IGBT modules for inverter
AC Servo systems
UPS
CVCF inverter and
Welding applications

Key Parameters Absolute Maximum Ratings, T_a = 25°C unless otherwise specified

Item	Symbol	Test Conditions	Limit	Units
Supply Voltage*	V_CC	DC	18	Volts
	V_EE	DC	-15	Volts
Input Voltage	V_I		-1 ~ 7	Volts
Output Voltage	V_O	Output Voltage “H”	V_CC	Volts
Output Current	I_OHP	Pulse Width 2μs, f = 20kHz	_-5	Amperes
	I_OLP	Pulse Width 2μs, f = 20kHz	5	Amperes
Output Current	I_OH	f = 20kHz, 50% Duty Cycle	0.5	Amperes
Isolation Voltage	V_RMS	Sinewave Voltage 60Hz, 1 min.	2500	Volts
Junction Temperature	T_j		85	°C
Operating Temperature	T_opr	(Differs from H/C Condition)	-20 ~ 60	°C
Storage Temperature	T_stg		-25 ~ 100	°C
Fault Output Current	I_FO		20	mA
Input Voltage	V_R1		50	Volts