Description
The AH5792 is a single chip solution for driving single-coil brush-less DC fans and motors. The AH5792 employs a bidirectional full bridge driver output stage for single coil fan motor applications. The device includes features such as Rotor Lock Protection with rotor lock detection and automatic self-restart to avoid damage to the coil when the rotor is blocked.

FEATUREs
• Support single-phase full wave min fan driver
• Built-in Hall sensor input amplifier
• Low voltage startup ( Vdd=1.8V )
• Lock detection and automatic self-restart
• Without external timing capacitor, Reduces the numbers of external component required
• FG output
• Low profile package : SOT553 and SOT89-5L
• “Green” Molding Compound

APPLICATIONs
• 3.3V / 5V Min. DC Fans (Eight Pole)
• Low Voltage / BLDC Motors
• Micro-Vibration Motors