? DESCRIPTION

The UTR2103 is a high voltage, high speed power MOSF ET

and IGBT drivers with d ependent high- and low-side referenced

output channels. Proprietary HVIC and latch immune CMOS

technologies enable rugge-dized monolithic construction. The logic

input is compatible with standard CMOS or LSTTL output, down to

3.3 V logic. The output drivers feature a high pulse current buffer

stage designed for minimum driver cross-conduction. The floating

channel can be used to drive an N-channel power MOSFET or

IGBT in the high-side configuration which operates up to 600V.

? FEATURES

* Floating channel designed for bootstrap operation

* Fully operational to 600V

* Tolerant to negative transient voltage, dV/dt immune

* Gate drive supply range from 10V to 20V

* Undervoltage lockout

* 3.3V, 5V, and 15V input logic compatible

* Cross-conduction prevention logic

* Internally set deadtime

* High-side output in phase with input

* Shutdown input turns off both channels

* Matched propagation delay for both channels