HIGH AND LOW SIDE DRIVER

DESCRIPTION

The UTR2011 is a high power, high speed power MOSFET

driver with independent high and low side referenced output

channels. Logic inputs are compatible with standard CMOS or

LSTTL output, down to 3.3V logic. 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. The floating channel can

be used to drive an N-channel power MOSFET in the high side

configuration which operates up to 200 volts. Proprietary HVIC

and latch immune CMOS technologies enable ruggedized

monolithic construction.

FEATURES

*Floating channel designed for bootstrap operation

*Fully operational to 200V

*Tolerant to negative transient voltage, dV/dt immune

*Gate drive supply range from 10 to 20V

*Independent low and high side channels

*Input logic HIN/LIN active high

*Undervoltage lockout for both channels

*3.3V and 5V logic compatible

*CMOS Schmitt-triggered inputs with pull-down

*Matched propagation delay for both channels