Automotive Products

Overview

The RAJ2930004AGM is a gate driver IC for IGBT and SiC MOSFET gate-drive in high voltage inverter applications. Integrated 3750Vrms micro-isolators provide data transfer with high voltage isolation between the primary circuit (MCU side) and the secondary circuit (IGBT side). In addition, it boasts superior CMTI (Common Mode Transient Immunity) performance at 150 V/ns or higher, providing reliable communication and increased noise immunity while meeting the high voltages and fast switching speeds required in inverter systems.

This device contains a gate drive circuit, Miller clamp circuit, and soft turn-off circuit as well as several types of protection circuits such as overcurrent detection.

RAJ2930004AGM Block Diagram
RAJ2930004AGM Block Diagram
  • Isolation capabilities
    • Withstand Isolation voltage: 3.75kVrms
    • CMTI (Common Mode Transient Immunity): 150V/ns
  • Gate drive capabilities
    • Output peak current: ±10A
  • Protection/fault detection functions
    • On-chip active Miller clamp
    • Soft turn-off
    • Overcurrent protection (DESAT protection)
    • Under voltage lockout (UVLO)
      • VCC1: 4.1V
      • VCC2: 10V
    • Fault feedback by FOB pin and resetting of fault condition by RSTB pin
  • Operating temperature range: -40 to 125°C (Tj:150°C max.)
  • AEC-Q100 Qualified (Grade 1)

Applications

  • Main inverters for EV/HEV in automotive applications
  • Converters for EV/HEV in automotive applications
  • Inverters and converters for industrial instruments

Documentation

Title Type Date
RAJ2930004AGM Preliminary Short Datasheet
PDF734 KB
Datasheet - Short-form

Design & Development

Software & Tools

xEV Inverter Application Model & SoftwareAn xEV (Electric Vehicle) runs on a motor or combination of motor and internal combustion engine, and the motor is controlled by the xEV Inverter. The “xEV Inverter Application Model and Software” provides a sample application model and software to control the motor, reducing software development effort and time during product development using the xEV inverter kit. Software Package Renesas

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Product Options

    Processing table
    Part Number
    Channels (#)
    Input Voltage (Min) (V)
    Input Voltage (Max) (V)
    Isolation Voltage (Vrms)
    Common Mode Transient Immunity (kV/µs)
    On Resistance (Ω)
    Turn-On Prop Delay (ns)
    Turn-Off Prop Delay (ns)
    IGBT temperature monitor
    Parametric Applications
    Qualification Level
    Pkg. Type
    Temp. Range
    Buy / Sample
    RAJ2930004AGM
    fast_forwardPreview
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    		1 4.5, 4.5 (Primary)/12.5 (Secondary) 5.5, 5.5 (Primary)/33 (Secondary) 3750 150 0.3 140, 140 ns (max.) 140, 140 ns (max.) None DC-DC converter for EV, On-board charger for EV, Traction inverter for EV Automotive SOP16 -40 to 125°C
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    Videos & Training

    xEV Inverter Reference Solution

    Discover the reference solution to build world’s smallest 100KW class inverter for electric vehicles.

    Video List

    Solutions

    Solutions Description
    xEV Inverter Reference Solution A reference solution kit including software is available to help customers easily start development and reduce the total lead time.

    Related Products

    Product Description
    RH850/C1M High-end In-vehicle Microcomputers for HEV/EV Motor Control