Advanced Driver Assistance Systems
High current Tri-State MOSFET Driver Circuit Webmaster Homepage and contact information.. This will serve as an introduction to Tri-State power driver circuits. This is oriented towards H-Bridge motor controls. The circuit reviewed here is not tri-state, but high-low output depending on the input. SI9986DY-T1-E3 VISHAY, MOTOR DRIVER, H-BRIDGE, 1.5A | Farnell The SI9986DY-T1-E3 is a buffered H-bridge Driver with integrate MOSFET and TTL compatible inputs and the capability of delivering a continuous 1A at 12V at switching rates up to 200kHz. Internal logic prevents the upper and lower outputs of either half-bridge from being turned on simultaneously. Unique input codes allow both outputs to be forced low or forced to a high impedance level. Application Note Regarding H Bridge Design and Operation
SI9986 datasheet(1/4 Pages) VISHAY | Buffered H-Bridge
The Si9987 is an integrated, buffered H-bridge with TTL. compatible inputs and the capability of delivering a continuous. 1.0 A @ V DD = 5.0 V (room temperature) at switching rates up. to 500 kHz. Internal logic prevents the upper and lower outputs. of either half-bridge from being turned on simultaneously. Unique Siliconix / Vishay - SI9987CY-E3 - BUFFERED H-BRIDGE The Si9987 is an integrated, buffered H-bridge with TTL compatible inputs and the capability of delivering a continuous 1.0 A @ V DD = 5.0 V (room temperature) at switching rates up to 500 kHz. Internal logic prevents the upper and lower outputs of either half-bridge from being turned on simultaneously. Advanced Driver Assistance Systems
SI9988DQ-T1 Datasheet(PDF) - Vishay Siliconix
Siliconix / Vishay - SI9987DY-T1-E3/BKN - BUFFERED H