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Product Detailed Parameters
- Description：IC MTR DRV BIPLR 2.5-7.5V 10MFPS
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：-
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (4)
- Interface：Parallel
- Technology：Bipolar
- Step Resolution：-
- Applications：General Purpose
- Current - Output：800mA
- Voltage - Supply：2.5V ~ 7.5V
- Voltage - Load：2.5V ~ 7.5V
- Operating Temperature：-20°C ~ 75°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-SOP (0.173", 4.40mm Width)
- Supplier Device Package：10-MFPS
- Grade：-
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Overview
The LB1848M-TE-R-E is a stepper motor driver IC from onsemi, designed for precision motion control in compact electronic systems. It features dual full-bridge outputs capable of delivering up to 0.8 A collector current with a maximum supply voltage of 7.5 V and minimum of 2.5 V. The device operates within a temperature range of -20°C to +75°C and is housed in a 10-pin SOIC package measuring 4.9 x 3.9 x 1.5 mm.
Feature Summary
- Dual full-bridge output configuration for direct stepper motor driving
- Integrated protection against overcurrent and thermal overload
- Compact surface-mount packaging suitable for space-constrained designs
Applications
- Stepper motor control in office automation equipment
- Precision positioning systems in industrial automation
- Motion control modules in consumer electronics
Procurement Notes
Verify the specific suffix TE-R-E matches the required tape-and-reel packaging format and binning specifications. Confirm that the 10-pin SOIC footprint aligns with the target PCB layout. Ensure the operating temperature range meets the environmental requirements of the final assembly.
Selection Notes
Select this component when a low-voltage, single-chip solution is required for bipolar stepper motors. The 0.8 A output current suits small form-factor applications where discrete driver stages are impractical. Consider the SOIC package size for automated assembly compatibility and thermal management needs.
Part Context
This part belongs to onsemi’s portfolio of intelligent power and sensing technologies, specifically targeting motor drive applications. It complements broader system solutions by providing reliable, integrated control for stepper motors in environments requiring efficient power usage and compact integration.
Replacement Considerations
Consult official cross-reference data for equivalent dual full-bridge drivers. Verify pinout compatibility and current ratings before substitution. Ensure any alternative maintains the same voltage and temperature specifications.
