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48V Mobility Platform

Overview

Electric mobility platforms are rapidly expanding across diverse applications, including e-bikes, e-scooters, forklifts, and hybrid electric vehicles. Renesas offers a versatile 48V mobility platform that provides engineers with a customizable design to target specific requirements, such as low voltage and cost, enhanced functionality and efficiency, or high power and torque. This adaptable design delivers the essential building blocks for developing various motor solutions, ensuring optimal performance and flexibility for a wide range of electric mobility applications.

System Benefits:

  • Complete design options for low voltage and cost, enhanced functionality and efficiency, or high power and torque solutions.
  • Versatile compatibility with various electric motor drive solutions and voltage ranges.

Block Diagram

Select a block to discover products for your design

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4:3 ratioWireless Power TransmitterWireless Power TransmitterWireless Power TransmitterSheet.1Sheet.2Sheet.3Sheet.4US069US069US069Buck-Boost ControllerBuck-Boost ControllerBuck-Boost ControllerOp Amp 1Op AmpOp AmpOp Amp 2Op AmpOp AmpMultiplexerMultiplexerMultiplexerBattery PackBattery PackBattery PackLine InLine InLine InBFE and Charger BoardBFE and Charger BoardBFE and Charger BoardBattery 3-CellSheet.44Sheet.45Sheet.46Sheet.47Line 1pt.1552Line 1pt.1608Sheet.50Sheet.51Signal GroundSheet.53Sheet.54Sheet.55Sheet.56Sheet.57Sheet.58Sheet.59Sheet.60Sheet.61Sheet.62Sheet.63Sheet.64Sheet.65Sheet.66Sheet.67Sheet.68Sheet.69Sheet.70Sheet.71Sheet.72Sheet.73Sheet.74Sheet.75Sheet.76Sheet.77Sheet.78Sheet.79Sheet.80Sheet.81Sheet.82Sheet.83Sheet.84Sheet.85Sheet.86Sheet.87Sheet.88Sheet.89Sheet.90Sheet.91Sheet.92Sheet.94Sheet.95Sheet.97Sheet.98Sheet.99Sheet.100Sheet.101Wireless Receiver Board (Optional)Wireless Receiver Board (Optional)Wireless Receiver Board (Optional)Sheet.106Sheet.107Sheet.108Sheet.109Sheet.110Sheet.114Sheet.115Sheet.116Sheet.117Sheet.118Sheet.119Sheet.120Sheet.121Sheet.122Sheet.123Sheet.124Sheet.125Sheet.126Sheet.127Sheet.128Sheet.129Sheet.130Sheet.131Sheet.132Sheet.133Sheet.134Sheet.135Sheet.136Sheet.137Sheet.138Sheet.139Sheet.140Sheet.141TransformerLine.841Inductor Air Core.509Sheet.145Sheet.146Sheet.147Sheet.148Sheet.149Sheet.150Sheet.151Sheet.152Sheet.153Line.29Inductor Air Core.212Sheet.156Sheet.157Sheet.158Sheet.159Sheet.160Sheet.161Sheet.162Sheet.163Sheet.164Sheet.165Sheet.172Sheet.173Sheet.174Sheet.176Sheet.177Sheet.178Sheet.179BLE Control Board (Optional)BLE Control Board (Optional)BLE Control Board (Optional)UART to USBUART to USBUART to USBAntennaSheet.185Sheet.186Sheet.187Sheet.188Sheet.189Sheet.190Sheet.193Sheet.194Sheet.195 DC/DC ConverterDC/DC ConverterDC/DC ConverterLDOLDOLDOMotor Control SensorsMotor Control SensorsMotor Control SensorsHalf-Bridge Driver x3Half-Bridge Driver x3Half-Bridge Driver x3Op Amp 3Op AmpOp AmpHall SensorsHall SensorsHall SensorsResistor RheostatSheet.211Resistor - Fixed.128Ground (earth)Sheet.214Sheet.215Sheet.216Sheet.217Sheet.218Sheet.226Sheet.227Resistor - FixedSheet.230Sheet.232Sheet.234Sheet.235Sheet.237Sheet.238Sheet.240Sheet.241Sheet.245Sheet.247Sheet.252Sheet.253Sheet.257Connector 1.168Connector 1.168.260Sheet.262Connector 1.168.2633.3V3.3V3.3VSheet.270Sheet.271Sheet.273Sheet.274Sheet.275Sheet.276Sheet.279Sheet.280Sheet.281Sheet.282Cellphone connectivity to e-scooter via BLE for: Throttle control, Battery status, GPS connection, Save history of routesCellphone Connectivity to E-scooter via BLE for: Throttle Con...Cellphone Connectivity to E-scooter via BLE for:· Throttle Control· Battery Status· GPS Connection· Save History of RoutesSheet.286Sheet.287Sheet.288Sheet.289Debug USBDebug USBDebug USB USBUSBUSBSheet.294Sheet.29512V12V12V 48V48V48VSheet.310Connector 1.311Sheet.312Sheet.315Connector 1.316Sheet.317 3.3V3.3V3.3VSheet.319Sheet.320ThrottleThrottleThrottleSheet.322Sheet.324Sheet.326Sheet.327Sheet.328Sheet.329Sheet.330Sheet.331Sheet.332Sheet.333Sheet.337Connector 1.168.344Sheet.348Sheet.349Sheet.351Sheet.353Sheet.354Connector 1.168.355 48V48V48V 3.3V3.3V3.3V 3333Sheet.366Sheet.369Sheet.339Sheet.340Sheet.341Sheet.342Sheet.343Sheet.368Sheet.338Motor Control BoardMotor Control BoardMotor Control BoardMotorSheet.371Sheet.372MMWireless Charging ReceiverWireless Charging ReceiverWireless Charging Receiver VddVDDVDD I2CI2CI2CSheet.375MCU 1MCUMCUVddVDDVDD12-bit ADC12-bit ADC12-bit ADC GPIOGPIOGPIOPWMPWMPWMIRQIRQIRQI2CI2CI2CSI2CSI2CSI2C GPIOGPIOGPIOSheet.376MCU 2MCUMCU I2CI2CI2C VddVDDVDDBLE5.0BLE5.0BLE5.0 USBUSBUSB UARTUARTUARTMOSFET x6MOSFET x6MOSFET x6MOSFETMOSFETMOSFETMOSFETMOSFETMOSFET MOSFETMOSFETMOSFETMOSFETMOSFETMOSFETSheet.382Battery Front EndBattery Front EndBattery Front End VREGVREGVREGGPIOGPIOGPIO

Battery Front End

Battery Protectors, Monitors & Balancers

Buck-Boost Controller

Buck-Boost Controllers (External FETs)

Op Amp

General-purpose Op Amps

Op Amp

General-purpose Op Amps

Multiplexer

Analog Signal Switches

MCU

RA Arm Cortex-M MCUs
RX 32-Bit Performance/Efficiency MCUs

LDO

Linear Regulators (LDO)

Half-Bridge Driver

Half-Bridge FET Drivers

Op Amp

General-purpose Op Amps

MCU

RA Arm Cortex-M MCUs
RX 32-Bit Performance/Efficiency MCUs

MOSFET

Power MOSFETs

MOSFET

Power MOSFETs

MOSFET

Power MOSFETs

MOSFET

Power MOSFETs

MOSFET

Power MOSFETs

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