STSR2 データシート - STMicroelectronics

DESCRIPTION
STSR2 Smart Driver IC provides two complementary high current outputs to drive Power Mosfets. The IC is dedicated to properly drive secondary Synchronous Rectifiers in medium power, low output voltage, high efficiency Forward Converters.

■ SUPPLY VOLTAGE RANGE: 4.5V TO 5.5V
■ TYPICAL PEAK OUTPUT CURRENT: SOURCE -2A, SINK 3.5A
■ OPERATING FREQUENCY: 20 TO 750 KHZ
■ SMART TURN-OFF ANTICIPATION TIMING
■ OPERATION INDEPENDENT FROM THE FORWARD MAGNETIC RESET TECHNIQUE
■ POSSIBILITY TO OPERATE IN DISCONTINUOUS MODE