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48V Mild Hybrid Systems

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48V Mild Hybrid Systems

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48V electrical systems have advantages over current 12V systems, providing 4 times the power and providing greater efficiency when powering fans, pumps, electric power steering racks, and compressors. Higher voltages are more efficient, but automotive regulations demand costly shielded cabling (galvanic isolation) above 60V, so 48V systems keep the cost down.

48V systems used in Mild hybrids, are the cost effective, yet emission reducing first step on the electrification ladder.

ST is able to offer a complete product portfolio including silicon power MOSFETs, protections, gate drivers and microcontrollers, in accordance to AEC-Q100 and AEC-Q101 standards to build cost effective and efficient 48V vehicle networks.

 

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Application Notes (1)

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18 Nov 2020
18 Nov 2020
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Flyers (5 of 12)

Resource title
Latest update
1200 V SiC diodes, 2 to 40 a in surface-mount and through-hole packages 1.0
21 Jul 2020
21 Jul 2020
1200 V SiC diodes, 2 to 40 a in surface-mount and through-hole packages 1.0
A798x, A597x switching regulators for car power management 1.0
04 Jan 2021
04 Jan 2021
A798x, A597x switching regulators for car power management 1.0
Automotive multichannel power management ICs 1.0
04 Jan 2021
04 Jan 2021
Automotive multichannel power management ICs 1.0
Automotive-grade 1200 V SCR for AC/DC converter applications 1.0
29 Nov 2019
29 Nov 2019
Automotive-grade 1200 V SCR for AC/DC converter applications 1.0
Automotive-grade 650 V SiC diodes boost the performance of power converters 2.0
29 Nov 2019
29 Nov 2019
Automotive-grade 650 V SiC diodes boost the performance of power converters 2.0
Developing innovative automotive electronics systems 1.0
23 Mar 2020
23 Mar 2020
Developing innovative automotive electronics systems 1.0
ETAS RTA AUTOSAR Starter kit 1.0
23 Mar 2020
23 Mar 2020
ETAS RTA AUTOSAR Starter kit 1.0
SOD128Flat Automotive-grade rectifiers 1.0
04 Jan 2021
04 Jan 2021
SOD128Flat Automotive-grade rectifiers 1.0
ST Diodes Finder : the new app for Android and iOS 2.0
23 Mar 2020
23 Mar 2020
ST Diodes Finder : the new app for Android and iOS 2.0
ST Thyristor Finder: SCRs and Triacs on Android and iOS 1.0
02 Nov 2020
02 Nov 2020
ST Thyristor Finder: SCRs and Triacs on Android and iOS 1.0
STGAP1AS - Breakthrough in robustness and flexibility 03.2017
23 Mar 2020
23 Mar 2020
STGAP1AS - Breakthrough in robustness and flexibility 03.2017
SiC MOSFETs: The real breakthrough in high-voltage switching 3.0
23 Mar 2020
23 Mar 2020
SiC MOSFETs: The real breakthrough in high-voltage switching 3.0
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Selection Guides (5)

Resource title
Latest update
Automotive powertrain and safety ICs 1.0
02 Apr 2020
02 Apr 2020
Automotive powertrain and safety ICs 1.0
Automotive-grade protection devices and rectifiers 1.0
04 Jan 2021
04 Jan 2021
Automotive-grade protection devices and rectifiers 1.0
Protection devices and integrated EMI filtering selection guide 2.0
23 Mar 2020
23 Mar 2020
Protection devices and integrated EMI filtering selection guide 2.0
Protection devices selection guide 1.0
23 Mar 2020
23 Mar 2020
Protection devices selection guide 1.0
SPC58 B/C/G-lines - Automotive MCUs for car body & security 1.0
23 Mar 2020
23 Mar 2020
SPC58 B/C/G-lines - Automotive MCUs for car body & security 1.0

Brochures (3)

Resource title
Latest update
All you need to drive SPC56 32-bit power architecture MCUs 1.0
23 Mar 2020
23 Mar 2020
All you need to drive SPC56 32-bit power architecture MCUs 1.0
Driving smart power in automotive 1.0
04 Jan 2021
04 Jan 2021
Driving smart power in automotive 1.0
Electric vehicle (EV) ecosystem 1.1
23 Mar 2020
23 Mar 2020
Electric vehicle (EV) ecosystem 1.1

Converter

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.