TD340 Datasheet - ST Microelectronics

TD340 H-BRIDGE QUAD POWER MOSFET DRIVER FOR DC MOTOR CONTROL

The TD340 integrated circuit allows N-Channel Power Mosfets driving in a full H-bridge configuration and is best suited for DC Motor Control Applications. The four drivers outputs are designed to allow 25kHz MOSFET switching. The speed and direction of the motor are to be set by two pins. Voltage ac.

TD340 H-BRIDGE QUAD POWER MOSFET DRIVER FOR DC MOTOR CONTROL PRELIMINARY DATA s QUAD N-CHANNEL MOSFET DRIVE s INTEGRATED CHARGE PUMP FOR HIGH SIDE MOSFET DRIVING s VERY LOW GROUND EMI NOISE s MOTOR SPEED AND DIRECTION CONTROL (LOW SIDE PWM) s INTERNAL OR EXTERNAL PWM SOURCE s 25kHz SWITCHING FREQUENCY ABILITY s SYNCHRONOUS HIGH SIDE RECTIFICATION s REVERSED BATTERY ACTIVE PROTECTION ABILITY D SO20 (Plastic Micropackage) s INTEGRATED 5V POWER SUPPLY FOR MICROCONTROLLER s INTEGRATED SECURIT.

TD340_STMicroelectronics.pdf