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LV8961HUWR2G The On Semiconductor LV8961HUWR2G is a high-performance sinusoidal sensorless three-phase BLDC motor controller and predriver for automotive applications. It operates within a wide voltage range and features an SPI interface.
Mfr Part #:

LV8961HUWR2G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor LV8961HUWR2G is a high-performance sinusoidal sensorless three-phase BLDC motor controller and predriver for automotive applications. It operates within a wide voltage range and features an SPI interface.
✓ Total Stock: 1,000 pcs
$ Price Range: $2.25

LV8961HUWR2G Available from 1 distributor

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✓ Non-Authorised
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Braun Electronic Components ✓
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1,000 pcs
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LV8961HUWR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
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LV8961HUWR2G Description

Short technical summary and product information.

The LV8961HUWR2G from On Semiconductor is a sophisticated sinusoidal sensorless three-phase Brushless DC (BLDC) motor controller and predriver designed for automotive applications. It supports both open-loop and closed-loop speed control based on Back ElectroMotive Force (BEMF) observation.

 

This device offers a wide operating voltage range from 4.5 V to 40 V and a typical operating junction temperature up to 175°C, making it suitable for demanding environments. It integrates predrivers for six N-MOSFETs and features a two-stage charge pump for continuous 100% duty cycle operation. System protection functions include overcurrent, overvoltage, short-circuit, undervoltage, and overtemperature.

 

The LV8961HUWR2G is available in a 48-SQFP package and is surface-mounted. It communicates via an SPI interface for parameter setting and system status monitoring. Its configurable startup, speed settings, and PI control coefficients allow for adaptation to various motor and load combinations.

LV8961HUWR2G Quick Information

Product Type: Motor Driver Controller
Canonical Name: LV8961HUWR2G Sinusoidal Sensorless Three-Phase Brushless DC Motor Controller and Predriver
Subcategory: Motor Drivers, Controllers

LV8961HUWR2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LV8961HUWR2G Estimated Pricing

Qty Low High
1+ $2.25 $2.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

LV8961HUWR2G Features

  • Sinusoidal sensorless BLDC motor controller
  • Wide 4.5V to 40V operating voltage range
  • High operating junction temperature up to 175°C
  • Integrated predrivers for six N-MOSFETs
  • SPI interface for parameter setting

LV8961HUWR2G Applications

  • Automotive BLDC motor control
  • Stand-alone motor control systems
  • Industrial motor control applications
  • Pumps (Fuel, Oil, Coolant)
  • Fan controller applications

LV8961HUWR2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the LV8961HUWR2G?

The LV8961HUWR2G operates from 4.5V to 40V (or 5.5V to 28V depending on mode).

What is the operating temperature range of the LV8961HUWR2G?

The operating temperature range is -40°C to 150°C (junction), with a maximum junction temperature of 175°C.

What package does the LV8961HUWR2G come in?

The LV8961HUWR2G is available in a 48-LQFP exposed pad package (48-SQFP 7x7).

What interface does the LV8961HUWR2G use?

The LV8961HUWR2G uses an SPI serial interface.

What is the current limit of the LV8961HUWR2G?

The current limit is 400mA.

What is the output configuration of the LV8961HUWR2G?

The output configuration is three half-bridge pre-drivers.

What motor type does the LV8961HUWR2G support?

The LV8961HUWR2G supports multiphase (three-phase) BLDC motors.

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