STMicroelectronics Brushless 3 Phase Motor Driver IC 48-Pin TQFP-48 L9908TR

STMicroelectronics L9908TR is a Brushless 3 Phase Motor Driver IC in a compact 48-Pin TQFP-48 package, operating at supply voltages from 4.5V to 65V with a supply current of 40mA. It is specifically designed for automotive applications, providing robust gate driver functionality to control 6 N-channel FETs used in brushless motor control.

This IC supports independent configuration of each half bridge driver channel, allowing flexible load driving and withstanding voltage excursions from -14V to 95V on motor pins. The device features six parallel inputs for independent control of pre-driver stages, supporting duty cycle operations from 0% up to 100%, enabling diverse electric motor driving strategies.

The integration of regulators, charge pumps, and bootstrap circuits ensures reliable operation in passenger, commercial, or hybrid vehicles. It includes 3 differential high accuracy current monitors and 3 real-time phase voltage monitors for precise motor control and monitoring, enhancing system safety and performance. The device meets automotive AEC-Q100 qualification and full ISO 26262 compliance for ASIL-D safety readiness.

This motor driver IC is suitable for various industrial and automotive electric motor control applications, including passenger vehicles, commercial automotive systems, and hybrid vehicles requiring advanced motor control reliability and safety.

Controls 6 N-channel FETs for brushless motor phases with independent pre-driver inputs. Supports duty cycle modulation from 0% to 100% for flexible motor control. Wide supply voltage range from 4.5V to 65V with high-voltage capability on motor pins.

Includes multiple high-accuracy current and voltage monitoring channels. Automotive-grade qualification with ISO 26262 and AEC-Q100 standards. Explore a broad selection of Motor Driver ICs and power management components at EnvMart for your industrial and automotive electronics needs.