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Product Detailed Parameters
- Description：IC MOTOR DRIVER 9.5V-28V 28HDIP
- Series：-
- Mfr：onsemi
- Package：Tube,Tube
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (3)
- Interface：Parallel
- Technology：Bipolar
- Step Resolution：-
- Applications：General Purpose
- Current - Output：3.1A
- Voltage - Supply：9.5V ~ 28V
- Voltage - Load：9.5V ~ 28V
- Operating Temperature：-20°C ~ 80°C (TA)
- Mounting Type：Through Hole
- Package / Case：28-SDIP (0.500", 12.70mm) Exposed Pad
- Supplier Device Package：28-HDIP
- Grade：-
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Overview
The LB1928-E is a three-phase brushless motor driver manufactured by onsemi. It operates within a supply voltage range of 9.5V to 28V and is housed in a 28-pin PDIP package. The component is specifically engineered for driving motors used in office automation equipment, including drum and paper feed mechanisms in laser printers and plain-paper copiers.
Feature Summary
- Designed as a dedicated driver for three-phase brushless motors
- Optimized for integration into office automation machinery
- Supports operation with standard office equipment power supplies
Applications
- Drum motors in laser printers
- Paper feed motors in laser printers
- Motors in plain-paper copiers
- General office automation devices
Procurement Notes
Verify the specific ordering suffix and package variant when sourcing, as availability may vary. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as documentation indicates potential variations in material composition declarations. Ensure the procurement channel provides valid traceability for this legacy component.
Selection Notes
Select this component for applications requiring a dedicated solution for three-phase brushless motors in office automation environments. It is suitable for designs involving laser printer drums and paper feed systems. Verify that the system voltage requirements align with the 9.5V to 28V operating range before implementation.
Part Context
The LB1928-E belongs to onsemi's portfolio of motor drivers intended for consumer and office electronics. It serves as a specialized integrated circuit for managing brushless DC motors in high-volume office automation products. The device represents a targeted solution for mechanical actuation needs in printing and copying hardware.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official obsolescence notices or contact onsemi sales engineering for direct replacement recommendations if this component is no longer in production.
