회사 블로그 Infineon EVAL-2ED1324S12PM1 1200V Half-Bridge SOI Gate Driver Evaluation Board

Infineon EVAL-2ED1324S12PM1 1200V Half-Bridge SOI Gate Driver Evaluation Board

Shenzhen Mingjiada Electronics Co., Ltd. is a specialist electronic component supplier offering the Infineon EVAL-2ED1324S12PM1 evaluation board. This board integrates a 1200V SOI gate driver with EasyPIM IGBT7 technology, significantly simplifying the development process for high-voltage, high-power systems.

The EVAL-2ED1324S12PM1 evaluation board is specifically designed for motor drive applications, rated for AC input voltages up to 380V and supporting motor power outputs of up to 3kW, establishing itself as a vital development tool within the industrial drive sector.

【EVAL-2ED1324S12PM1 Product Highlights and Core Advantages】

EVAL-2ED1324S12PM1 — Evaluation board for 1200V half-bridge SOI gate driver ICs with active Miller clamp and 1200V EasyPIM™ IGBT modules.

The Infineon EVAL-2ED1324S12PM1 evaluation board is a high-performance development platform specifically designed for motor drive applications. At its core, the board integrates three half-bridge SOI gate driver ICs (2ED1324S12P) and one EasyPIM 1B 1200V, 25A power module featuring a TRENCHSTOP IGBT7.

The EVAL-2ED1324S12PM1 evaluation board is designed to operate with the EVAL M1 101T or other control boards compatible with the M1 connector, fully demonstrating the robust performance of Infineon's IGBT modules and SOI gate driver technology.

The EVAL-2ED1324S12PM1 evaluation board employs a half-bridge configuration with a floating channel design supporting start-up operations, featuring independent under-voltage lockout (UL) for each channel. Its integrated short-circuit clamping capability, dead-time and breakdown prevention logic provide robust assurance for safe and stable system operation.

The EVAL-2ED1324S12PM1 incorporates comprehensive protection mechanisms, including a single shunt resistor for current sensing, a DC bus voltage detection divider, and an internal NTC thermistor for overtemperature protection.

The EVAL-2ED1324S12PM1 incorporates on-board +15V and +3.3V auxiliary power supplies and is compatible with the M1 interface of iMOTION control boards, significantly simplifying integration with control systems.

【EVAL-2ED1324S12PM1 Core Features and Advantages】

Robust Drive Capability: The on-board 2ED1324S12P gate driver supports 360mA source current and 700mA drain current respectively, with propagation delay precision of 310ns and 300ns, enabling precise control of power device switching.

Comprehensive Protection Mechanisms: The EVAL-2ED1324S12PM1 integrates under-voltage lockout, short-circuit clamping, and dead-time control to effectively prevent through-fault conditions. Its -100V transient negative voltage immunity delivers exceptional stability and reliability.

Flexible system integration: The EVAL-2ED1324S12PM1 evaluation board incorporates a single shunt for current sensing, a DC link voltage measurement circuit, and an NTC thermistor for overtemperature protection, fulfilling comprehensive motor drive system evaluation requirements.

Compatibility Design: The EVAL-2ED1324S12PM1 evaluation board connects seamlessly to iMOTION™ control boards via an M1 interface connector, accelerating prototype development and system validation.

【EVAL-2ED1324S12PM1 Key Components and Technical Features】

The 2ED1324S12P serves as the core driver IC for this evaluation board, specifically designed for 1200V SiC MOSFET and IGBT power devices.

Based on SOI (Silicon-on-Insulator) technology, this gate driver IC exhibits exceptional transient voltage immunity and demonstrates strong resistance to parasitic latch-up across the entire operating temperature and voltage range.

The chip delivers 2.3A source current and 2.3A sink current, integrating Active Miller Clamp (AMC), Short Circuit Clamp (SCC), and cross-conduction prevention functionality.

Housed in a DSO-20 package with sufficient creepage and clearance distances, it ensures safety in high-voltage applications.

The EVAL-2ED1324S12PM1 evaluation board also incorporates a surge current limiter, effectively suppressing inrush currents during power-up via a relay and power resistor to protect power devices.

【EVAL-2ED1324S12PM1 Application Domains】

Home Appliance Motor Control: Particularly suited for motor drives in large and small household appliances, as well as general-purpose variable-frequency motor applications below 1kW.

Industrial Drive Systems: With a maximum output power rating of 3kW and a 380V AC input voltage, this evaluation board meets the requirements of most industrial motor control scenarios.

System Prototyping: Provides engineers with a platform for rapid validation of motor control algorithms and power topologies, significantly reducing design cycles.

【Technical Analysis: Advantages of SOI Technology】

The SOI technology employed in the 2ED1324S12P driver is pivotal to enhancing system performance.

This technology endows the driver with exceptional noise immunity and high-voltage stability. Its -100V VS transient immunity ensures stable operation in noisy power conversion environments, preventing misfiring.

Compared to standard CMOS processes, SOI technology also delivers lower parasitic effects and higher operating speeds. This enables the driver to achieve nanosecond-level precision control, which is critical for modern high-frequency power electronic systems.