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DC-DCコンバータは、電気自動車のさまざまな構成で高電圧から48V、高電圧から12V、および48Vから12Vの変換を行います。DC-DCコンバータの主要な設計要件は、低損失、高効率、および小型軽量です。異なる種類の半導体デバイスを必要とする多くのアーキテクチャがあります。STは、パワー・デバイス、高速スイッチング・ダイオード内蔵のスーパー・ジャンクション型パワーMOSFET、ダイオード内蔵のIGBT、シリコン・カーバイド(SiC)タイプのパワーMOSFET、低電圧トレンチゲートMOSFET、およびgapDRIVE™ゲート・ドライバSTGAP1Sを提供しています。

双方向DC-DCコンバータ
双方向DC-DCコンバータ
電気自動車(EV)では、2種類の電源システムを使用します。駆動用の高電圧...
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プレゼンテーション & トレーニング資料

    • 概要 バージョン サイズ アクション
      EEPROM Advanced Automotive products 1.0
      671.53 KB
      PDF
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
      PDF

      EEPROM Advanced Automotive products

      ST Analog Products for Automotive applications

関連資料

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      400/650 V MDmesh™ DM2: ST’s new MOSFET series with integrated fast-recovery body diode

      A698x family High-performance automotive synchronous DC-DC converters

      A798x, A597x switching regulators for car power management

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      ST Diodes Finder : the new app for Android and iOS

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      SiC MOSFETs: The real breakthrough in high-voltage switching

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開発ツール・ハードウェア

    • 製品型番

      MOSFET product finder application for Android and iOS

      Diode product finder application for Android and iOS

アンプ & コンパレータ

品名 概要
TSC102 High side current sense amplifier plus signal conditioning amplifier
品名
High side current sense amplifier plus signal conditioning amplifier

Automotive Analog and Power

品名 概要
L5963 Dual monolithic switching regulator with LDO and HSD
L9616 High Speed Can Bus Transceiver
品名
Dual monolithic switching regulator with LDO and HSD
High Speed Can Bus Transceiver

Automotive Microcontrollers

品名 概要
SPC56EL54L3 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications
SPC584B70E7 32-bit Power Architecture MCU for Automotive General Purpose Applications - Chorus family
SPC58EC80C3 32-bit Power Architecture MCU for Automotive General Purpose Applications - Chorus family
SPC58NE84C3 32-bit Power Architecture MCU for High Performance Applications
品名
32-bit Power Architecture MCU for Automotive Chassis and Safety Applications
32-bit Power Architecture MCU for Automotive General Purpose Applications - Chorus family
32-bit Power Architecture MCU for Automotive General Purpose Applications - Chorus family
32-bit Power Architecture MCU for High Performance Applications

パワー・マネージメント

品名 概要
A6984 36 V 400 mA synchronous step-down switching regulator
A6985F 38 V 0.5 A synchronous step-down switching regulator with 30 uA quiescent current
A6986 38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current
A7985A 2 A step-down switching regulator for automotive applications
A7986A 3 A step-down switching regulator for automotive applications
品名
36 V 400 mA synchronous step-down switching regulator
38 V 0.5 A synchronous step-down switching regulator with 30 uA quiescent current
38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current
2 A step-down switching regulator for automotive applications
3 A step-down switching regulator for automotive applications

Power Transistors

品名 概要
SCTH35N65G2V-7AG Automotive-grade silicon carbide Power MOSFET 650 V, 45 A, 55 mOhm (typ. TJ = 25 C) in an H2PAK-7 package
STH315N10F7-2 Automotive-grade N-channel 100 V, 2.1 mOhm typ., 180 A STripFET F7 Power MOSFET in H2PAK-2 package
品名
Automotive-grade silicon carbide Power MOSFET 650 V, 45 A, 55 mOhm (typ. TJ = 25 C) in an H2PAK-7 package
Automotive-grade N-channel 100 V, 2.1 mOhm typ., 180 A STripFET F7 Power MOSFET in H2PAK-2 package

Protection Devices

品名 概要
ESDCAN01-2BLY Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system)
ESDCAN03-2BWY Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system)
ESDCAN05-2BWY Automotive dual-line TVS in SOT323-3L for CAN bus (24 V system)
SM15TY Automotive 1500 W TVS in SMC
SM30TY Automotive 3000 W TVS in SMC
SM4TY Automotive 400 W TVS in SMA
SM6T250CAY Automotive 600 W, 213 V TVS in SMB
SMA6TY Automotive 600 W TVS in SMA
品名
Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system)
Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system)
Automotive dual-line TVS in SOT323-3L for CAN bus (24 V system)
Automotive 1500 W TVS in SMC
Automotive 3000 W TVS in SMC
Automotive 400 W TVS in SMA
Automotive 600 W, 213 V TVS in SMB
Automotive 600 W TVS in SMA