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 SECURITY CIRCUITS:
UVLO, OVLO, WATCHDOG
s 60V MAX RATING
DESCRIPTION The TD340 integrated circuit allows N-Channel Power
Mosfets driving in a full H-bridge configuration and is best suited for DC Motor Cont...