Description
RZ7899 is a monolithic IC designed for driving bi-directional DC motor, It has two pins of logic inputs for controlling the direction, forward and backward.
Features
- Low stand-by current. ≦2uA.
- Wide supply voltage range：3.0V~25.0V.
- Built-in Brake Function.
- Thermal Shutdown protection.
- Short Circuit Protect Function.
- Over Current Limit Function.
- SOP8 Pb-Free package. Pin Function
Pin NO 1 2 3 4 5, 6 7, 8
Name Bi Fi Gnd Vcc Fo Bo
Function Backward input Power supply Ground Vcc Forward output Backward output
Input Truth Table
2pin Finput H L H L
1pin Binput L H H L
5,6pin Foutput H L L
Open
7,8pin Boutput L H L
Open.
RZ7899-WuxiMicroelectronics.pdf
