Product Description

1. L9110 is widely applied in toy car motors, pulse electromagnetic valve drive, stepper motor drive and switching power tube circuit 2. L9110 is a two-channel push-pull type power amplifier ASIC device, designed to control and drive motor 3. Convert the discrete circuit into a single IC, reduce costs of peripheric devices and more reliable 4. With dual chips TTL / CMOS compatible with input electrical level 5. Good anti-interference performance 6. 2 output terminals can directly drive forward and reverse motion of the motor. It has a large current drive capability of 800mA continuous current per channel, the peak current capability up to 1.5A 7. With low output saturation voltage 8. Built-in clamping diode can release the reverse impulsive current of inductance load 9. Using instruction: VCC is connected to the power source, GND connected to ground, control terminal connected directly to the controller I/O ports, 1IB and 1IA control a DC motor, 2IB and 2IA control a DC motor 10. The voltage input range: DC 4.5 – 6V 11. With LED power indication light, convenient to observe the status of power supply 12. Pull-up resistance designed, avoid controller I/O port lack of output current 13. External motor connection terminals applied with 2-wire rotary heat-resistant terminals, more durable for wiring 14. With M3 mounting screw holes, convenient to install