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STMicroelectronics Brushless Motor Driver IC 48-Pin TQFP-48 4.5V to 65V Supply L9908TR

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STMicroelectronics Brushless Motor Driver IC 48-Pin TQFP-48 4.5V to 65V Supply L9908TR

Name: STMicroelectronics Brushless Motor Driver IC 48-Pin TQFP-48 4.5V to 65V Supply L9908TR
Brand: STMicroelectronics
SKU: 176986
Price: 8.5 USD
Availability: InStock

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Category Motor Driver IC Brand STMicroelectronics Condition New

Specifications

Country of Origin	India
Brand	STMicroelectronics
Height	1mm
Length	7mm
Model	L9908TR
Width	7mm
Motor Type	Brushless
Mount Type	Surface
Series	L9908
Configuration	3 Phase
Maximum Operating Temperature	150°C
Package Type	TQFP-48
Minimum Operating Temperature	-40°C
Standards/Approvals	ISO 26262
Pin Count	48
Automotive Standard	AEC-Q100
Maximum Supply Voltage	65V
Minimum Supply Voltage	4.5V
Supply Current	40mA

Key Features

This motor driver IC supports 3-phase brushless motor applications.
Operates with a supply voltage range of 4.5 V up to 65 V.
Features a surface mount package type TQFP-48 with 48 pins.
Includes six separate N-channel FET pre-drivers for efficient motor control.
Complies with automotive standards including AEC-Q100 and ISO 26262.
Provides digital input compatibility with both 3.3 V and 5 V logic levels.
Includes three differential high accuracy current monitors and three real-time voltage monitors.
Supports operating temperatures from -40°C to 150°C.

Product Description

STMicroelectronics L9908TR Brushless Motor Driver IC is designed for automotive applications requiring reliable and efficient 3-phase brushless motor control. This IC utilizes a gate driver unit to control six N-channel FETs, providing independent configuration of each half-bridge driver channel. It supports operation in a wide supply voltage range from 4.5 volts to 65 volts and withstands voltage excursions from -14 V to 95 V on the motor pins.

The L9908TR features multiple integrated regulators, charge pumps, and bootstrap circuits, making it ideal for passengers, commercial, and hybrid vehicle motor applications. It satisfies rigorous automotive standards such as AEC-Q100 qualification and full ISO 26262 compliance for ASIL-D safety systems.

The device includes six dedicated pre-driver inputs for independent control, digital I/O compatibility with 3.3 V and 5 V logic, and high-accuracy monitoring channels for phase voltages and current measurements, facilitating advanced motor control strategies.

This surface mount device comes in a compact TQFP-48 package measuring 7 mm by 7 mm by 1 mm, optimized for integration into automotive electronics modules. It operates reliably across a broad temperature range from -40°C to 150°C, ensuring durability in challenging automotive environments with a typical supply current of 40 mA.

Supports 3-phase brushless motor control applications. Operates with a 4.5 V to 65 V supply voltage. Six dedicated N-channel FET pre-drivers for flexible channel control. Automotive qualified with AEC-Q100 and ISO 26262 compliant for safety.

Includes current and phase voltage monitoring channels for precise motor management. Surface mount TQFP-48 package with compact dimensions. Wide operating temperature range from -40°C to 150°C. Supply current approximately 40 mA.

This motor driver IC is suitable for industrial, automotive, HVAC, manufacturing, and commercial applications requiring high reliability and advanced brushless motor control. Explore more Motor Driver ICs and related components on EnvMart to enhance your projects and production line.