Advanced High Voltage Isolated Gate Driver for IGBT and SiC MOSFETs
GD3100 アラートの受信
The GD3100 is an advanced single-channel gate driver for IGBTs/SiC. Integrated Galvanic isolation and low on-resistance drive transistors provide high charging and discharging current, low dynamic saturation voltage and rail-to-rail gate voltage control.
- Current and temperature sense minimizes IGBT/SiC stress during faults
- Accurate and configurable under voltage lockout provides protection while ensuring sufficient gate drive voltage headroom
- Autonomously manages severe faults and reports faults and status via INTB pin and an SPI interface. It is capable of directly driving gates of many IGBTs/SiC
- Self-test, control and protection functions are included for the design of high-reliability systems
製品詳細
ブロック図
Features
Key Features
- HV isolated IGBT and SiC single gate driver IC device functions
- Load current 15 A (IL)
- Single channel
- Drain-to-source on resistance 500 mOhm RDS(ON)
- Load supply voltage min. -12 V, max. 25 V
- Supply voltage min. 5.6 V, max. 40 V
- Amient operating temperature -40 to 125 °C
- PWM and SPI interface and input controllers
High Level of Integration and Flexibility for Any IGBT/SiC Module
- Galvanic signal isolation
- 10 A on/off power stage
- Active Miller Clamp
- 3.3 or 5.0 V I/O
- Compatible with 200 to 1700 V IGBTs/SiC
- SPI for programmability and diagnostics
- Reduces BOM costs and PCB size
Fast Overcurrent or Short Circuit Protection
- Both I-sense or DESAT sense available
- Two-level turn-off
- Soft shutdown
Compliant with ISO26262 ASIL C/D Functional Safety Requirements (Certification Pending)
- VGE monitoring to verify communication between PWM input and Gate output
- Fail-safe pins allowing redundant gate control
- Secure SPI settings with Cycle Redundancy Check (CRC)
- Enforced deadtime protection
- Built-In Self-Test (BIST) for analog and digital circuits
部品番号： MC33GD3100A3EK, MC33GD3100B3EK, MC33GD3100BEK, MC33GD3100EK, MGD3100AM38EK, MGD3100AM58EK, MGD3100BM58EK, MGD3100BM38EK.
SafeAssure Functional Safety Program
When it comes to functional safety, NXP stands for quality and reliability. Our SafeAssure program simplifies
system-level safety requirements in accordance with ISO 26262.
Read more
設計・リソース
ソフトウェア
2 ソフトウェア・ファイル
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デバッグと可視化ツール
FlexGUI for GD31xx Advanced Gate Driver Evaluation Software
注: より快適にご利用いただくために、ソフトウェアのダウンロードはデスクトップで行うことを推奨します。
トレーニング
6 トレーニング
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オンデマンドウェビナー
Getting Started with FRDM-GD3100HBIEVM Board
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オンデマンドウェビナー
SiC EV Inverter Reference Design
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オンデマンドウェビナー
Future Trends for HV Inverters