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Product Detailed Parameters
- Description：IC MOTOR DRIVER PWM 28DIP
- Series：-
- Mfr：onsemi
- Package：Tube,Tube
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
Download product information
Overview
The LV8773Z-E is a Bi-CMOS LSI PWM constant-current control stepping motor driver manufactured by onsemi. It integrates a 2-channel H-bridge capable of supporting forward, reverse, brake, and standby operations for motors. The device is designed to drive brushed DC motors and stepping motors, offering integrated protection features and control logic suitable for office equipment and amusement applications.
Feature Summary
- Integrates a 2-channel H-bridge driver with forward, reverse, brake, and standby control capabilities
- Utilizes Bi-CMOS technology for PWM constant-current control of stepping motors
- Designed for driving both brushed DC motors and stepping motors in compact applications
Applications
- Office equipment motor control
- Amusement application motor drivers
- Brushed DC motor systems
- Stepping motor drives
Procurement Notes
Verify the specific suffix 'Z-E' against official onsemi documentation to confirm package type, temperature grade, and tape/reel specifications. Ensure compatibility with the LV8773GEVB evaluation board if development tools are required. Confirm RoHS compliance status through the manufacturer's datasheet before procurement.
Selection Notes
Select this component for applications requiring integrated H-bridge control for small motors. Consider the Bi-CMOS process benefits for noise immunity and integration density. Evaluate thermal performance requirements based on the target motor current and ambient conditions specified in the electrical characteristics section of the datasheet.
Part Context
This part belongs to the LV8773 series of motor drivers from onsemi. It is distinct from general-purpose power management ICs or discrete MOSFETs. The Z-E suffix typically denotes specific packaging or environmental compliance variations within the standard LV8773 product line.
Replacement Considerations
Direct substitutes should be sought within the LV8773 family. Verify pinout compatibility and electrical ratings against alternative Bi-CMOS stepper drivers. No public confirmed substitute part numbers are listed in the provided source material.
