Power Electronics / Power Management


ASIL-certified power MOSFET driver

27 February 2019 Power Electronics / Power Management

The AMT49105 is Allegro MicroSystems Europe’s newest ISO 26262 compliant N-channel power MOSFET driver, designed to simplify motor system designs and provide footprint reduction by integrating power analog system requirements.

Thanks to a robust output gate drive, this device can be used in a wide range of applications, including power applications in excess of 1 kW. Additionally, it provides the LIN transceiver, regulated microprocessor supply, phase monitors for sensorless BLDC control, and other features that reduce overall power consumption for today’s efficient vehicles.

The AMT49105 is well-suited for high-power inductive safety automotive and industrial applications, such as engine cooling fans, braking and multiple pump applications, where supplies range from 5,5 V to 50 V. Advanced diagnostics monitor and indicate system faults, internal faults and power bridge faults to assure safe systems operation.

The chip is designed to the ISO 26262 standard and is compliant to an ASIL-B level. It is supplied in a small 48-lead QFN package with exposed thermal pad, reducing the footprint by approximately 40% compared to an equivalent QFP.

For more information contact Conrad Coetzee, Altron Arrow, +27 11 923 9600, ccoetzee@arrow.altech.co.za, www.arrow.altech.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

6U VPX power supply
23 October 2019, Conical Technologies , Power Electronics / Power Management
SynQor announced its new universal 85 to 264 Vrms AC-input VPX power supply for critical military, aerospace and shipboard applications. This 6U VPX power supply, designed to meet VITA 46 standards, allows ...

Read more...
Automotive H-bridge driver
23 October 2019, Altron Arrow , Power Electronics / Power Management
The TLE985x H-bridge MOSFET driver IC product family from Infineon Technologies is an ideal fit for compact and cost-effective motor control solutions. It targets automotive applications such as sunroof, ...

Read more...
40 Watt DC-DC converters for industrial use
23 October 2019, Conical Technologies , Power Electronics / Power Management
Traco Power announced the release of its new TEN 40WEI range of industrial converters. Due to a new design approach, it offers a cost-efficient solution with no concession on quality or reliability as ...

Read more...
Neuromorphic memory solution for AI
23 October 2019, Altron Arrow , DSP, Micros & Memory
As artificial intelligence (AI) processing moves from the cloud to the edge of the network, battery powered and deeply embedded devices are challenged to perform AI functions – like computer vision and ...

Read more...
Neuromorphic memory solution for AI
25 November 2019, Altron Arrow , DSP, Micros & Memory
As artificial intelligence (AI) processing moves from the cloud to the edge of the network, battery powered and deeply embedded devices are challenged to perform AI functions – like computer vision and ...

Read more...
Design considerations for powering remote Bluetooth beacons
25 November 2019, Avnet South Africa , Power Electronics / Power Management, Editor's Choice
One of the most exciting low-power wireless technologies to emerge in the last couple of years is Bluetooth beacon technology, which involves placing small electronic beacon devices at points of interest that broadcast packets of information via Bluetooth low energy to the smartphones of passers-by.

Read more...
Bits to beams: RF technology evolution for 5G millimetre-wave radios
25 November 2019, Altron Arrow , Telecoms, Datacoms, Wireless, IoT
When the wireless industry embarked on the creation of 5G, 2020 seemed so far away. Now we are quickly closing in on 2020 and this will most certainly be the 5G decade. Every day there are announcements ...

Read more...
Automotive-compliant linear regulators
25 November 2019, Altron Arrow , Power Electronics / Power Management
Diodes Incorporated introduced the company’s first low-dropout (LDO) linear regulators compliant to AEC-Q100 Grade 1. The AP7315Q and AP7343Q deliver 150 mA and 300 mA respectively and are suitable ...

Read more...
40 Watt DC-DC converters for industrial use
25 November 2019, Conical Technologies , Power Electronics / Power Management
Traco Power announced the release of its new TEN 40WEI range of industrial converters. Due to a new design approach, it offers a cost-efficient solution with no concession on quality or reliability as ...

Read more...
NB-IoT module for compact designs
25 November 2019, Altron Arrow , Telecoms, Datacoms, Wireless, IoT
The NL865H2 is a new LTE Category NB2 (also known as NB-IoT) addition to the widely deployed Telit xL865 product family. With its 24,4 x 24,4 mm VQFN footprint, the NL865H2 is designed for size-sensitive ...

Read more...