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Product Detailed Parameters
- Description：3-PHASE BRUSHLESS MOTOR DRIVER
- Series：-
- Mfr：Sanyo
- Package：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：PWM
- Technology：-
- Step Resolution：-
- Applications：General Purpose
- Current - Output：2.5A
- 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)
- Supplier Device Package：28-HDIP
- Grade：-
- Qualification：-
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Overview
The LB11826-E is a fully integrated brushless DC motor driver manufactured by onsemi. It operates within a supply voltage range of 9.5V to 28V and supports a continuous output current of 2.5A per channel. The device features three half-bridge outputs designed for driving BLDC motors via PWM interfaces. Packaged in a 28-HDIP format with exposed pads, it functions reliably across an operating temperature range of -20°C to 80°C.
Feature Summary
- Fully integrated control and power stage for simplified design
- Three half-bridge output configuration for brushless DC motor drive
- Supports Pulse Width Modulation (PWM) interface for speed and direction control
Applications
- Brushless DC motor control systems
- General purpose industrial automation drives
- Integrated motor controller modules
Procurement Notes
Verify component status carefully as this part is officially listed as obsolete or end-of-life by the manufacturer. Sourcing may require checking secondary distributors like Rochester Electronics for available stock. Confirm lead times and authenticity through authorized channels before procurement planning.
Selection Notes
Select this component when a monolithic solution for BLDC motor control is required without external discrete power switching. Ensure the application voltage remains between 9.5V and 28V. Consider the thermal performance of the 28-HDIP package with exposed pads for heat dissipation requirements in the target enclosure.
Part Context
This component belongs to the LB11826 family of motor drivers produced by onsemi. It is specifically engineered for applications requiring integrated logic and power handling for brushless DC motors. The -E suffix denotes the specific package variant and compliance status within the product line.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation due to the component's obsolete status. Evaluate alternative motor driver ICs from onsemi or other manufacturers that offer similar voltage ranges and half-bridge configurations.
