The RAA270000KFT is a Power Management IC (PMIC) for the automotive RH850 microcontroller series. The RAA270000KFT contains two integrated current mode DC-DC converters, four low dropout linear regulators (LDOs), and two linear trackers. The switching frequency of the DC-DC converters is typically 2.1MHz. Also, several monitor functions and diagnostic functions such as over-voltage and under-voltage detection of the regulators and watchdog for monitoring external microcontrollers are implemented. The input voltage of the RAA270000KFT, the output of all regulators, and the internal analog voltage corresponding to temperature can be monitored through ADCs in an external microcontroller. Since the RAA270000KFT includes a power-up/down sequence controller, users can reduce external components for controlling the target microcontroller power-up/down sequence.
|xEV Inverter Application Model & Software
An 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.
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.
Discover the reference solution to build world’s smallest 100KW class inverter for electric vehicles.
|Battery Charger & DC/DC Control System||Renesas supplies analog and power devices suitable for battery charger and DC/DC control systems.|
|Automotive Battery Management System (BMS)||Renesas supplies analog and power devices suitable for battery control systems.|
|High Voltage Inverter for Traction Motor||Better system performance and a more compact size can be achieved using a Renesas MCU equipped with functions optimal for HV/EV control.|
|xEV Inverter Reference Solution||A reference solution kit including software is available to help customers easily start development and reduce the total lead time.|
|RH850/C1H||Dual-core, High-end In-vehicle Microcomputers for HEV/EV Motor Control|
|RH850/C1M||High-end In-vehicle Microcomputers for HEV/EV Motor Control|
|RH850/E1L||Safe and Secure High-end Microcontroller for Powertrain|
|RH850/E1M-S2||Automotive Microcontrollers for Engine Control|