双向DC-DC转换器

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电动车辆（EV）使用两种不同的电源系统：用于牵引的高压电池（200至450 V_DC）和用于为车辆中的所有电器供电的低压（12V）电池。过去，低压电池使用交流发电机充电，然而，在今天的车辆中，它通过高压电池组进行充电。不过，在特定的电动汽车架构中，这种低压电池也应随时准备好为高压电池组充电，以便为汽车起动提供能量。

换言之，为了运行复杂的控制算法，确保实现高效节能的解决方案，车载DC-DC转换器必须是双向的，且具有极高的效率和可靠性。

ST拥有广泛的分立式半导体产品，包括符合AEC-Q101标准的IGBT以及硅和碳化硅（SiC）MOSFET和二极管，符合AEC-Q100标准的电流隔离IGBT和MOSFET栅极驱动器，以及SPC5 32位汽车微控制器，可提供可扩展、高性价比和高能效的解决方案，以实现这些充满挑战性的转换器要求。

Single gate driver

80/ 100V Automotive grade Power MOSFET STripFET F7 series

Half bridge drivers

Gate protection

Gate protection

Current sensing

High speed CAN bus transceiver

ESDCAN, Automotive dataline ESD protection

Automotive serial EEPROM

Current sensing

00 选择要下载的文档

技术文档

应用手册

描述	版本	文档大小	操作
AN4434 CMOS F8H automotive EEPROM cycling endurance and data retention	4.0	367.97 KB	PDF
AN2440 Embedded ECC in F8H process automotive EEPROM: device architecture and related application guidelines	5.0	356.4 KB	PDF
AN4835 High-side current sensing for applications using high common-mode voltage	1.0	657.19 KB	PDF
AN4671 如何调整碳化硅 MOSFET 驱动减少功率损耗	1.0	608.21 KB	PDF
AN2689 Protection of automotive electronics from electrical hazards, guidelines for design and component selection	3.1	797.51 KB	PDF
AN1471 What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?	4.4	72.36 KB	PDF

AN4434

CMOS F8H automotive EEPROM cycling endurance and data retention

产品型号	描述
L5963	Dual monolithic switching regulator with LDO and HSD
L9616	High Speed Can Bus Transceiver

描述	版本	文档大小	操作
400/650 V MDmesh™ DM2: ST’s new MOSFET series with integrated fast-recovery body diode	1.0	342.97 KB	PDF
A698x family High-performance automotive synchronous DC-DC converters	1.0	1.13 MB	PDF
A798x, A597x switching regulators for car power management	1.0	714.2 KB	PDF
Automotive 600V RQ Ultrafast diode series - soft reverse recovery and low Vf - for output circuits	1.0	718.85 KB	PDF
Automotive multichannel power management ICs	1.0	698.09 KB	PDF
Developing innovative automotive electronics systems	1.0	1.02 MB	PDF
ETAS RTA AUTOSAR Starter kit	1.0	2.43 MB	PDF
SOD128Flat Automotive-grade rectifiers	1.0	1.42 MB	PDF
ST Diodes Finder : the new app for Android and iOS	2.0	1.46 MB	PDF
ST MOSFET Finder, get the right MOSFET for your application with a touch on your screen	1.0	416.41 KB	PDF
STGAP1AS - Breakthrough in robustness and flexibility	03.2017	1.4 MB	PDF
SiC MOSFETs: The real breakthrough in high-voltage switching	3.0	1.52 MB	PDF

描述	版本	文档大小	操作
Automotive powertrain and safety ICs	1.0	838.51 KB	PDF
Automotive-grade protection devices and rectifiers	1.0	825.43 KB	PDF
Diodes and rectifiers selection guide	2.0	815.09 KB	PDF
EEPROM Advanced Automotive selection guide	1.0	709.5 KB	PDF
Linear and Switching Voltage Regulators Selection Guide	3.0	370.88 KB	PDF
Protection devices and integrated EMI filtering selection guide	2.0	743.69 KB	PDF
Protection devices selection guide	1.0	1.27 MB	PDF

描述	版本	文档大小	操作
All you need to drive SPC56 32-bit power architecture MCUs	1.0	1.42 MB	PDF
Driving Electromobility	1.0	1.66 MB	PDF
Driving smart power in automotive	1.0	1.24 MB	PDF

	描述	版本	文档大小	操作
	Cost benefits of a SiC MOSFET-based high frequency converter	1.0	1.8 MB	PDF
	Wide bandgap materials: revolution in automotive power electronics	1.0	792.49 KB	PDF

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