DESCRIPTION
The Si9986 is an integrated, buffered H-bridge with TTL compatible inputs and the capability of delivering a continuous 1.0 A at VDD = 12 V (room temperature) at switching rates up to 200 kHz. 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 (for braking) or forced to a high impedance level.

FEATURES
• 1.0 A H-Bridge
• 200 kHz Switching Rate
• Shoot-Through Limited
• TTL Compatible Inputs
• 3.8 to 13.2 V Operating Range
• Surface Mount Packaging

APPLICATIONS
• VCM Driver
• Brushed Motor Driver
• Stepper Motor Driver
• Power Converter
• Optical Disk Drives
• Power Supplies
• High Performance Servo