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Product Detailed Parameters
- Description：IC MOTOR DRIVER 4V-16V 36TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Controller - Commutation, Direction Management
- Output Configuration：Pre-Driver - Half Bridge (3)
- Interface：Parallel, PWM
- Technology：Bi-CMOS
- Step Resolution：-
- Applications：General Purpose
- Current - Output：-
- Voltage - Supply：4V ~ 16V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 95°C (TA)
- Mounting Type：Surface Mount
- Package / Case：36-TFSOP (0.220", 5.60mm Width)
- Supplier Device Package：36-TSSOP
- Grade：-
- Qualification：-
Download product information
Overview
The LV8850GA-AH is a three-phase motor pre-driver manufactured by onsemi, designed for brushless DC (BLDC) motor applications. It operates within a supply voltage range of 4.5 V to 16 V and supports output currents up to 2 A. The device functions at switching frequencies between 20 kHz and 50 kHz, with a maximum power dissipation of 2.5 W. It is housed in a TSSOP-20 surface-mount package and rated for operation from -40°C to +105°C.
Feature Summary
- Three-phase pre-driver architecture for BLDC motor control
- Supports PWM full-wave drive configurations
- Integrated protection features for robust motor operation
Applications
- Brushless DC motor drives
- Industrial motion control systems
- Home appliance motor management
Procurement Notes
Verify component authenticity through authorized onsemi channels or certified distributors. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for end-of-life notifications as the product lifecycle status may affect long-term availability. Ensure storage conditions meet specified humidity requirements to prevent damage.
Selection Notes
Select this component for designs requiring a dedicated three-phase pre-driver interface. Evaluate thermal performance against the 2.5 W power dissipation limit in the target application environment. Consider the TSSOP-20 package dimensions for PCB layout constraints. Verify compatibility with the host controller's logic levels and PWM frequency range.
Part Context
This part belongs to the LV8850GA series of motor drivers. It serves as a pre-driver stage, often interfacing with external power MOSFETs or IGBTs to handle higher current loads. The series is targeted at non automotive and industrial motor control solutions requiring reliable three-phase commutation.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult onsemi technical support for direct replacements or compatible alternatives within the same product family.
