DESCRIPTION
The Si9986 is an integrated, buffered H-bridge with TTL compatible inputs and the capability of delivering a continuous 1.0 A @ 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