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Product Detailed Parameters
- Description：3PHASE MOTOR DRIVER
- Series：*
- Mfr：onsemi
- Package：Bulk
- 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：-
- Qualification：-
Download product information
Overview
The LB1870M-TLM-E is a three-phase motor driver manufactured by onsemi. It belongs to the Motor / Motion / Ignition Controllers & Drivers product category and is classified under PMIC - Power Management ICs. The device supports surface mount installation in a Reel package format. It operates within a supply voltage range of 4.4 V to 7 V and functions at temperatures between -20°C and +80°C. The component is moisture sensitive and RoHS compliant. This specific part number is currently listed as End-of-Life (EOL) with restricted availability.
Feature Summary
- Designed for three-phase motor control applications
- Integrated half-bridge output stage configuration
- Surface-mount compatible construction
Applications
- Three-phase brushless DC motor systems
- Industrial motion control units
- Automotive ignition driver circuits
Procurement Notes
This component is officially designated as End-of-Life by the manufacturer. Availability is severely restricted, with distributors indicating limited or no stock in many regions. Verification of current lifecycle status and alternative sourcing channels is essential before design finalization. Ensure compatibility with existing inventory constraints due to discontinuation.
Selection Notes
Engineers should evaluate this part primarily for legacy system maintenance or repair scenarios where original specifications are mandatory. Due to its discontinued status, new designs must consider modern equivalents from the same family or updated series that offer longer-term supply assurance and potentially enhanced performance metrics.
Part Context
The LB1870M-TLM-E is part of onsemi’s broader portfolio of motor drivers and power management integrated circuits. It falls under the specialized category of controllers for motion and ignition systems. The device utilizes standard surface-mount packaging technologies common in industrial and automotive electronics manufacturing.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official onsemi engineering support for validated cross-references or next-generation replacements suitable for their specific application requirements.
