The TC78B006 series are single phase full-wave pre-drivers for fan motors.

Features

• Single-phase full-wave drive

• Motor power supply voltage: VM=30V (maximum operating range)

• Standby mode

• Output PWM control

• Built-in oscillation circuit

• Soft switching drive

• Lock protection, Automatic restart

• Quick start

• Soft start

• Built-in voltage regulator

• Current limit function

• Built-in thermal shut down circuit

• TC78B006FNG: Direct PWM input, Rotation Speed Detection output, SSOP16 TC78B006FTG: Direct PWM input, Rotation Speed Detection output, WQFN16 TC78B006AFNG: Direct PWM input, Lock Detection Output, SSOP16 TC78B006AFTG: Direct PWM input, Lock Detection Output, WQFN16 TC78B006BFNG: Analog voltage input, Rotation Speed Detection output, SSOP16 TC78B006BFTG: Analog voltage input, Rotation Speed Detection output, WQFN16 TC78B006CFNG: Analog voltage input, Lock Detection Output, SSOP16 TC78B006CFTG: Analog voltage input, Lock Detection Output, WQFN16