DESCRIPTION

The AG2136 is a high voltage, high speed power

MOSFET and IGBT drivers with a three independent

high and low side referenced output channels for

3-phase applications. The floating channels can be

used to drive N-channel power MOSFETs or IGBTs

in the high side configuration which operates up to

600V. Logic inputs are compatible with CMOS or

LSTTL outputs, down to 3.3V logic. A current trip

function which terminates all six outputs can be

derived from an external current sense resistor.

An enable function is available to terminate all six

outputs simultaneously. An open-drain FAULT signal

is provided to indicate that an over-current or

under-voltage shutdown has occurred. Over-current

fault conditions are cleared automatically after a

delay programmed externally via an RC network

connected to the RCIN input. The output drivers

feature a high pulse current buffer stage designed for

minimum driver cross-conduction. Propagation

delays are matched to simplify use in high frequency

applications.

AG2136 is available in a SOP28 package.

FEATURES

 Fully operational to +600 V

 3.3 V logic compatible

 dV/dt Immunity ±50 V/nsec

 Floating channel designed for bootstrap

operation

 Gate drive supply range from 10 V to 20 V

 UVLO for all channels

 Cross-conduction prevention logic

 Over-current shutdown turns off all six drivers

 Externally programmable delay for automatic

fault clear

 Independent 3 half-bridge drivers

 - 7V negative Vs ability

 Matched propagation delay for all channels

 Available in a SOP28 package.

APPLICATION

 Motor Control

 Air Conditioners/ Washing Machines

 General Purpose Inverters

 Micro/Mini Inverter Drives