ST1114C Datasheet PDF - Silicon Touch Technology Inc.

General Specifications
   These pre-driver devices are designed specifically for electronic commutation of double coil DC motor applications. Each device is intended to be as an interface between a HALL IC and the drivers for larger double coil load. The main functions built-in devices are such as lock protection, automatic restart and frequency generating or rotation detecting output.

FEATUREs and Benefits
• Pre-driver for 2-phase, half-wave Brushless DC motor applications
• Suitable for 3V ~ 48V fan applications with less external components
• Wide operating voltage (1.8V ~16V)
• Lock detection and automatic self-restart
• Larger operating voltage range.
• FG output for ST1114C, FG/2 output for ST1114L, RD output for ST1114M
• Thin, highly reliable package (SOT-26)