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Product Detailed Parameters
- Description：IC MOTOR DRIVER
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),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：-
Download product information
Overview
The LB11861H-TLM-E is a motor driver integrated circuit manufactured by onsemi, designed for controlling brushless DC (BLDC) motors. It operates within a supply voltage range of 4 V to 15 V and supports a maximum collector current of 1.5 A. The device features a typical switching frequency of 23 kHz and has a converter rated power of 0.8 W. It is housed in a 16-pin SSOP package with dimensions of 5.2 x 4.4 x 1.3 mm. The component functions reliably across an operating temperature range from -30 °C to +95 °C.
Feature Summary
- Integrated control solution for BLDC motor applications
- Supports wide input voltage operation from 4 V to 15 V
- Compact surface-mount packaging for space-constrained designs
Applications
- Brushless DC motor control systems
- Fan motor drivers
- Small appliance motor management
Procurement Notes
Verify the exact part number LB11861H-TLM-E against official onsemi documentation to ensure compatibility with your specific design requirements. Confirm that the SSOP-16 package and electrical specifications match your system constraints before procurement. Cross-reference datasheets for thermal performance and pinout definitions to avoid integration errors during assembly.
Selection Notes
Select this component when designing circuits requiring precise control of BLDC motors within low-voltage environments. Ensure the load current does not exceed the 1.5 A limit and that the operating temperature remains within the specified -30 °C to +95 °C range. Consider the 23 kHz switching frequency for noise-sensitive applications and verify PCB layout guidelines for the SSOP package to maintain signal integrity.
Part Context
This component belongs to onsemi's motor control portfolio, which includes various drivers for brushed, brushless, and stepper motors. The LB11861H series is tailored for efficient motor management in consumer and industrial electronics. It complements other power management and signal control products offered by the manufacturer, providing reliable solutions for automated systems and electromechanical devices.
Replacement Considerations
Consult official onsemi substitution guides or contact technical support for verified alternative part numbers. Do not assume cross-compatibility with similar model numbers without explicit manufacturer confirmation regarding pinouts and electrical characteristics.
