DESCRIPTION

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.

■ QUAD N-CHANNEL MOSFET DRIVE

■ INTEGRATED CHARGE PUMP FOR HIGH SIDE MOSFET DRIVING

■ VERY LOW GROUND EMI NOISE

■ MOTOR SPEED AND DIRECTION CONTROL (LOW SIDE PWM)

■ INTERNAL OR EXTERNAL PWM SOURCE

■ 25kHz SWITCHING FREQUENCY ABILITY

■ SYNCHRONOUS HIGH SIDE RECTIFICATION

■ REVERSED BATTERY ACTIVE PROTECTION ABILITY

■ INTEGRATED 5V POWER SUPPLY FOR MICROCONTROLLER

■ INTEGRATED SECURITY CIRCUITS: UVLO, OVLO, WATCHDOG

■ 60V MAX RATING