آی سی TLE6282G

Data Sheet TLE6282G Dual Half Bridge Driver IC • Compatible to very low ohmic normal Turn on current level input N-Channel MOSFETs Turn off current • Separate input for each MOSFET Supply voltage range • PWM frequency up to 50 kHz Gate Voltage • Operates down to 7.5V Temperature range 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 www.DataSheet4U.com Features Product Summary IGxx(on) IGxx(off) VVs VGS TJ 850 580 7.5 … 60 10 -40…+150 mA mA V V °C • 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. Application P-DSO 20 General Description Dual half bridge driver IC for MOSFET power stages with multiple protection functions. Block Diagram Linear Regulator Charge Pump BH1 BH2 Floating HS Driver 1 + VGS limitation HS1 + Short circuit SCD detect. + Undervoltage Floating HS Driver 2 + VGS limitation HS2 + Short circuit SCD detect. .