Overview

Electric power steering is one of the applications that requires ASIL-D*, which must be supported on a system level. Renesas provides the required power management IC (PMIC) and the RH850/P1x microcontroller (MCU) as part of this reference design.
*ASIL: Automotive Safety Integrity Level. ASIL-D is the highest Automotive Safety Integrity Level.

System Benefits

  • The high-end RH850 automotive MCU for chassis applications provides a variety of integrated safety features
  • The RAA270005 PMIC is designed for the RH850/P1x MCU with various fault diagnoses and monitor functions to support ASIL-D systems to reduce system bill-of-material costs and save on PCB space
  • This proven combination of MCU and PMICs shortens R&D cost and time 
     
Image
electronic-power-steering-system-block-diagram

Related Products

Product Description Featured Document Ordering
       
Microcontroller      
RH850/P1M High-end microcomputer for chassis that carries a variegated safety feature and offers relief and safety Select Document Contact Sales
RH850/P1M-E High-end MCU designed especially for electronic power steering systems that supports the CAN-FD communication standard Select Document Contact Sales
       
PMIC      
RAA270005KFP General Purpose Power Management IC Datasheet Contact Sales
       
Inductive Position Sensor (IPS)      
IPS2550 Inductive Position Sensor for High-Speed Motor Commutation (Automotive) Datasheet Buy/Sample
       
MOSFET      
NP180N04TUK N-Channel Single Power MOSFET 40V, 180A, 1.05mOhm, MP-25ZT/7-pin, TO-263 for Automotive Datasheet Contact Sales
NP110N04PUK N-Channel Single Power MOSFET 40V, 110A, 1.4mOhm, MP-25ZP/TO-263 for Automotive Datasheet Contact Sales
NP109N04PUK N-Channel Single Power MOSFET 40V, 110A, 1.75mOhm, MP-25ZP/TO-263 for Automotive Datasheet Contact Sales
NP100N04PUK N-Channel Single Power MOSFET 40V, 100A, 2.3mohm, MP-25ZP/TO-263 for Automotive Datasheet Contact Sales
NP89N04PUK N-Channel Single Power MOSFET 40V, 90A, 2.95mOhm, MP-25ZP/TO-263 for Automotive Datasheet Contact Sales
NP89N04PDK 40V, 90A N-Channel Power MOSFET Datasheet Contact Sales
NP90N04VUK N-Channel Single Power MOSFET 40V, 90A, 2.8mOhm, MP-3ZP/TO-252 for Automotive Datasheet Contact Sales
NP90N04VDK N-Channel Single Power MOSFET 40V, 90A, 2.8mOhm, MP-3ZP/TO-252 for Automotive Datasheet Contact Sales
NP90N04VLK 40V, 90A N-Channel Power MOSFET Datasheet Contact Sales
RBA160N04AHPF N-Channel Single Power MOSFET 40V, 160A, MP-25ZU/TO-263-7P-SHL for Automotive Datasheet Contact Sales
RBA250N04AHPF N-Channel Single Power MOSFET 40V, 250A, MP-25ZU/TO-263-7P-SHL for Automotive Datasheet Contact Sales
Image
Winning Combos

Winning Combinations for Automotive

Renesas' complementary automotive product portfolios of Analog + Power + Embedded Processing + Connectivity work together to deliver comprehensive solutions. Our product experts have developed "Winning Combinations," compelling product combinations that help our customers accelerate their designs and get to market faster.

Discover More Winning Combinations