EV 充電インフラ

Build fast, efficient EV charging solutions with leading high-voltage power, current and voltage sensing and connectivity products and designs

EV charging needs to be quick, affordable, safe and reliable. Providing a flexible infrastructure to generate, store, transmit and distribute the additional power is crucial for the electrification journey. Whether improving performance, convenience or accessibility, our semiconductor technology will be a key part of the charging infrastructure that will power the electrification transformation.

Why choose TI for your EV charging design?

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Increase power density

Drive down size/cost and increase power efficiency in DC charging stations and wallboxes with our leading high power technology and real-time microcontrollers.

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Accurate sensing solutions

Get current and voltage sensing devices that help meet energy measurement and safety requirements to improve customer experience.

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Find flexibility in connecting

Our product portfolio provides all of the connectivity standards (Wi-Fi, Bluetooth®, Wi-SUN, wired ethernet) and protocols (OCPP, ISO15118).

Engineering faster, more efficient charging systems

Choose from several products, including GaN FETs, real-time microcontrollers, gate drivers for SiC,  IGBTs and isolated power bias supplies.

  • Increase power density over IGBT (insulated gate bipolar transistor)-based solutions and significantly reduce the size of DC wall boxes with our GaN technology.
  • For >50-kW DC charging stations, our isolated gate drivers and isolated power bias supplies enable adoption of SiC FETs and can support 1.5-kV working voltages.
  • Our reference designs feature Wolfspeed, a global leader for SiC metal-oxide semiconductor field-effect transistors (MOSFET). Wolfspeed’s SiC products offer the industry’s lowest on-state resistances as well as low switching losses, enabling high power density and efficiency.
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高信頼性と低コストを両立させる絶縁技術により高電圧設計の様々な課題を解決 (Rev. A 翻訳版)
This paper provides an overview of galvanic isolation, explains common isolation methods for high-voltage systems, and how our isolation products can help you meet isolation needs reliably while reducing solution size and cost.
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Impact of an isolated gate driver (Rev. A)
With information exchange and urbanization rising at a global level, the need for power management is becoming more critical than ever.
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技術記事
Increasing power density with an integrated GaN solution
Integrated GaN solutions simplify many of your device-level challenges so that you can focus on the wider system. Read more to find out how.
digital power conversion に関する主な製品
UCC14240-Q1 プレビュー 車載対応、トランス内蔵、1.5W、24V 入力 (VIN)、レギュレーション済み、3kVRMS の絶縁型 DC/DC モジュール
新製品 LMG3425R030 アクティブ ドライバ、保護機能、温度レポート機能を内蔵、理想ダイオード・モードを搭載、600V、30mΩ の GaN FET
新製品 TMS320F280039C アクティブ C2000™ 32 ビット・マイコン、120MHz、384KB フラッシュ、FPU (浮動小数点演算ユニット)、CLA (制御補償器アクセラレータ) 搭載 TMU (三角関数算術演算ユニット)、CLB

Find flexibility in connecting with a product portfolio that provides connectivity standards (Wi-Fi®, Bluetooth®, Wi-SUN, wired Ethernet) and protocols (OCPP, ISO15118).

  • Enable vehicle-to-grid (V2G) and vehicle-to-home (V2H) with access to connectivity standards and protocols, including OCPP and ISO15118.
  • AM625x ARM Cortex A53 processor with built-in HSM (Hardware Security Module) to support secure communication for Plug and Charge.
  •  Linux based eco system for easy integration of 3rd party stacks and low power operation.
その他の技術資料
TIDA-101239: CCS-Compliant EV Service Equipment Reference Design for EV Charger
Read our product overview to learn more about our reference design recomendation for level 1 and 2 EV Charger applications.
PDF
ビデオ
Build a smart EV charging station with Vehicle-to-Grid (V2G) communication
Take charge of your smart EV charging station design with TI’s new low-power AM62x processors, featuring Arm®-based edge AI technology and robust connectivity options for fast, flexible and secure data transfer. 
connectivity and control に関する主な製品
新製品 AM625 アクティブ Arm® Cortex®-A53 ベースのエッジ側 AI とフル HD デュアル・ディスプレイを組み合わせた、人間と機械の対話型操作向け SoC
WL1837MOD アクティブ WiLink™ 8 産業用デュアル・バンド、2x2 MIMO Wi-Fi®、Bluetooth®、Bluetooth Smart モジュール
CC1312R アクティブ 352kB フラッシュ搭載、SimpleLink™ 32 ビット Arm Cortex-M4F Sub-1GHz ワイヤレス・マイコン (MCU)

Our current and voltage sensing technology, leads the industry in performance, with accurate DC and AC performance for both isolated and non-isolated measurement.

  • Isolated and non-isolated amplifiers and modulators for shunt based current sensing with high noise immunity and low radiated emissions for more reliable data transfer across voltage domains.
  • RCD and insulation monitoring reference designs to speed up time to market and integration.
  • Achieve revenue-grade AC and DC e-metering with our high-accuracy current and voltage sensing analog-to-digital converters (ADCs), and enable powerful insights for convenience, energy savings and grid stability.
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current and voltage sensing に関する主な製品
AMC3302 アクティブ DC/DC コンバータ内蔵、±50mV 入力、高精度、電流センシング、強化絶縁型アンプ
AMC1306M05 アクティブ ±50mV 入力、高精度、電流センシング、強化絶縁型変調器
ADS131M08 アクティブ Eight-channel, 24-bit, 32-kSPS, simultaneous-sampling, delta-sigma ADC
The EV charging industry is rapidly evolving, becoming more universal, intelligent and efficient. Our real-time microcontrollers work seamlessly with our isolated gate drivers and integrated GaN power devices to boost charging efficiency, while flexible connectivity and security enable long-term integration with the grid.
– Matt Watson | Texas Instruments General manager, C2000™ microcontrollers

技術リソース

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Taking charge of electric vehicles – both in the vehicle and on the grid (Rev. A)
As more EVs and HEVs hit the road around the world, automotive system developers will need to improve efficiency and lower battery charging times in these vehicles, all without adding too much weight. Read more to find out how. 
document-pdfAcrobat PDF
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Misconceptions about EV charging
The electric vehicle (EV) charging industry is growing fast, given commitments from car manufacturers worldwide to sell only EVs in the future, and assistance from governments to build fast, reliable charging networks.
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Designing highly efficient, powerful and fast EV charging stations
New EVs have higher ranges and larger battery capacities than their predecessors, necessitating the development of fast DC charging solutions to support quick charging requirements. 

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