آی سی  درایو استپرموتور TLE6282G

Dual Half Bridge Driver IC

Dual half bridge driver IC for MOSFET power stages with multiple protection functions. Dedicated for DC-brush high current motor bridges in PWM control mode and adapted for use in injector and valve applications for 12, 24 and 42V powernet applications. Useable as four fold lowside driver for unipolar 4 phase motor drives.The two half bridges can operate independently. The two half bridges can even operate at different supply voltages.

 Features:

Compatible to very low ohmic normal level input N-Channel MOSFETs
Separate input for each MOSFET
PWM frequency up to 50 kHz
Operates down to 7.5V supply voltage
Low EMC sensitivity and emission
Adjustable dead time with shoot through protection
Deactivation of dead time and shoot through protection possible
Short circuit protection for each Mosfet
Driver undervoltage shut down
Reverse polarity protection for the driver IC
Disable function
Input with TTL characteristics
1 bit diagnosis
Integrated bootstrap diodes