DESCRIPTION

The Quad Driver is an integrated quad low-side power switch with power limitation, load interrupt and shorted load detection, thermal shutdown, error detection via SPI interface and integrated Z-diodes for output clamping, free running diodes.

■ QUAD LOW-SIDE DRIVER FOR AUTOMOTIVE APPLICATION

■ CURRENT FEEDBACK OUTPUT FOR EACH POWER STAGE

■ 5V SUPPLY VOLTAGE

■ INTERNAL FAILURE DIAGNOSTIC

■ OUTPUT VOLTAGE SLOPE CONTROL FOR LOW ELECTRO MAGNETIC EMISSIONS

■ INTERNAL SHORT CIRCUIT PROTECTION

■ OVERTEMPERATURE PROTECTION AND OVERCURRENT PROTECTION AND DISABLE

■ SWITCHING FREQUENCY UP TO 2kHZ

■ INTERNAL ZENER CLAMP OF THE OUTPUT VOLTAGE FOR INDUCTIVE LOADS

■ PARALLEL INPUT

■ SPI FOR DIAGNOSTIC INFORMATION EXCHANGE

■ RESET INPUT

■ TYPICAL INTERNAL OSCILLATOR FREQUENCY 325kHZ