Overview
The LB11699H is a spindle motor driver IC for CD-ROM drives.

Features
• Three-phase brushless motor driver

Functions
• Current linear drive
• Voltage controlled amplifier
• The use of high side current detection means that there is no loss (or voltage drop) due to the current detection resistor.
• Built-in short-circuit braking circuit
• Built-in reverse rotation prevention circuit
• Hall sensor FG output
• Built-in start/stop function
• Built-in current limiter circuit (adjustable)
• Built-in Hall sensor power supply
• Built-in thermal shutdown circuit
• Supports 3.3V DSPs
• Maximum current rating: 2.0A