ATA6832C_14 Datasheet, PDF (1/17 Pages) ATMEL Corporation – High Temperature Triple Half-bridge Driver with SPI and PWM

ATA6832C
High Temperature Triple Half-bridge Driver with SPI and
PWM
PRELIMINARY DATASHEET
Features
● Supply voltage up to 40V
● R_DSon typically 0.8Ω at 25°C, maximum 1.8Ω at 200°C
● Up to 1.0A output current
● Three half-bridge outputs formed by three high-side and three low-side drivers
● Capable of switching loads such as DC motors, bulbs, resistors, capacitors, and
inductors
● PWM capability up to 25kHz for each high-side output controlled by external PWM
signal
● No shoot-through current
● Outputs short-circuit protected
● Selective overtemperature protection for each switch and overtemperature
prewarning
● Undervoltage protection
● Various diagnostic functions such as shorted output, open load, overtemperature
and power-supply fail detection
● Serial data interface, Daisy Chain capable, up to 2MHz clock frequency
● QFN18 package
9216E-AUTO-12/13