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Product Detailed Parameters
- Description：IC MTR DRVR 18V-36V 15MULTIWATT
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (2)
- Interface：Parallel
- Technology：Bipolar
- Step Resolution：-
- Applications：General Purpose
- Current - Output：2A
- Voltage - Supply：18V ~ 36V
- Voltage - Load：18V ~ 36V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：15-SSIP Exposed Pad, Formed Leads
- Supplier Device Package：15-Multiwatt
- Grade：-
- Qualification：-
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Overview
The L292 is a monolithic LSI circuit manufactured by STMicroelectronics, designed as a switch-mode driver for DC motors. It operates within a supply voltage range of 18 V to 36 V and supports an output current of up to 2 A at 36 V with a switching frequency of 30 kHz. The device features external loop gain adjustments and single power supply operation. It is housed in a 15-lead Multiwatt package and is intended for use alongside the L290 and L291 to form a complete three-chip motor positioning system.
Feature Summary
- Monolithic LSI circuit architecture optimized for switch-mode DC motor driving applications
- Capable of handling high load currents up to 2 A with operating voltages reaching 36 V
- Supports external loop gain adjustments for precise control configuration
- Designed for integration into complete three-chip motor positioning systems
Applications
- DC motor positioning systems
- Switch-mode motor drive circuits
- Industrial motor control modules
Procurement Notes
Verify the specific suffix variant against the official STMicroelectronics datasheet to ensure correct pinout and thermal characteristics. Confirm that the 15-lead Multiwatt package matches your PCB footprint requirements. Ensure compatibility with the L290 and L291 components if implementing a full three-chip positioning solution. Check operating temperature specifications against your environmental constraints.
Selection Notes
Select this component when a dedicated switch-mode driver for DC motors is required within a 18 V to 36 V supply range. It is suitable for designs needing external loop gain adjustment capabilities. Consider the 15-lead Multiwatt package for through-hole mounting. Evaluate its integration with L290 and L291 for comprehensive motor positioning needs rather than standalone simple drive tasks.
Part Context
The L292 belongs to STMicroelectronics' family of motor control integrated circuits. It functions specifically as a switch-mode driver, complementing other chips like the L290 and L291 to create complete motor positioning solutions. This part is distinct from linear drivers, offering higher efficiency through switch-mode operation at frequencies up to 30 kHz.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence carefully if considering alternatives, particularly regarding the 15-lead Multiwatt package and specific switch-mode driver characteristics.
