The new product provides a complete analog system solution for external microprocessor applications. Allegro MicroSystems (hereinafter referred to as Allegro), a global leader in power devices and sensor technology, has announced the introduction of the new N-channel power MOSFET driver AMT49105 in accordance with ISO-26262. The product simplifies motor system design and reduces PCB area by integrating the required power simulation system.
The AMT49105's powerful output drive capability makes it suitable for a wide range of applications, including power applications greater than 1 kW. In addition, the AMT49105 integrates a LIN transceiver, an MCU regulated power supply, a phase monitor for non-inductive brushless DC motor (BLDC) control, and other unique features to reduce the total power consumption of today's energy-efficient vehicles.
The AMT49105 is ideal for automotive power and industrial applications such as engine cooling fans, brakes and various pump applications with high power supply voltages from 5.5V to 50V and inductive loads. Its advanced diagnostics monitor and indicate system faults, internal faults, and output power level faults to ensure safe system operation. AMT49105 is ISO-26262 compliant and meets ASIL-B requirements.
Vijay Mangtani, vice president of Allegro's power IC business unit, said: "We are pleased to add this ASIL-certified device AMT49105 to more than 30 product combinations that comply with the ISO 26262 standard. Allegro is committed to achieving a safer approach through technological innovation. future world."
The AMT49105 is available in a small 48-pin QFN package with an exposed thermal pad that reduces package size by approximately 40% compared to the equivalent QFP. The AMT49105 is a lead-free product with 100% matte tin leadframe plating.
