UA1538 Datasheet 4-ch Motor Driver

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., UA1538 4-CH MOTOR DRIVER FOR PORTABLE CD.

Datasheet Details

The UTC UA1538 contains a 4ch H bridge driver and DC-DC converter control circuit on one chip, and was developed for use in portable CD players.

LINEAR INTEGRATED CIRCUIT

Built-in 4ch H bridge driver, and PWM control of load drive voltage is made possible by external components.
DC-DC converter control circuit on chip.
With reset output inversion output pin.
Empty detection level can be switched between rechargeable battery and dry battery.
Constant current charging; current value can be varied using external resistor.
Built-in power transistor for charging.
Built-in independent thermal shutdown circuit. www. DataSheet4U. com QFP.

Part Number	Description
UA1029	LOW FREQUENCY POWER AMPLIFIER