Renesas offers an ideal system for 48V mild hybrid vehicles and electric motorcycles using a highly efficient 12V/48V DC/DC converter. The solution consists of an LV148*1 board net and supports functional safety*2.
- Multi-phase DC/DC solution delivers beyond 3kW between 12V and 48V board nets at over 95% efficiency.
- Bidirectional analog controller eliminates the need for DSP with complicated firmware, separate buck/boost controllers and complex switching logic.
- Supports functional safety up to ASIL B with an RH850 MCU and Renesas Regulator.
- Reduces the need to determine modes and optimal settings for the ISL78226 PWM controller, hence shortening the evaluation time.
*1 Automotive 48V power supply standards formulated mainly by German automakers
*2 Please assess on customer system
|RH850/F1KM-S1||32-Bit High-End Automotive Microcontrollers Ideal for Body Applications||User's Manual||Select Specific Device|
|RL78/F12||16-Bit MCU with Ultra-Low Power and Built-in LIN (20 - 64 Pins, 16 - 58 GPIOs)||User's Manual||Contact Sales|
|RL78/F13||16-Bit MCU with Ultra-Low Power and Built-in CAN/LIN (20 - 80 Pins, 13 - 68 GPIOs)||User's Manual||Select Specific Device|
|RL78/F14||16-Bit MCU with Ultra-Low Power and Built-in CAN/LIN (30 - 100 Pins, 23 - 86 GPIOs)||User's Manual||Select Specific Device|
|RL78/F15||16-Bit MCU with Ultra-Low Power and Built-in CAN/LIN (48 - 144 Pins, 38 - 130 GPIOs)||User's Manual||Select Specific Device|
|ISL78226||6-Phase 12V/48V Bidirectional Synchronous PWM Controller||Datasheet||Buy/Sample|
|ISL78224||4-Phase 12V/48V Bidirectional Synchronous PWM Controller||Datasheet||Buy/Sample|
|ISL78420||100V, 2A Peak, Half-Bridge Driver with Tri-Level PWM Input and Adjustable Dead-Time||Datasheet||Buy/Sample|
|ISL78424||100V Boot, 4A Peak, Half-Bridge Driver with Single PWM Input and Adaptive Dead Time Control||Datasheet||Buy/Sample|
|ISL78444||100V Boot, 4A Peak, Half-Bridge Driver with Single PWM Input and Adaptive Dead Time Control||Datasheet||Buy/Sample|
|RAA271050||4A, High-Efficiency Synchronous Buck Regulator for Automotive Applications||Datasheet||Contact Sales|
|RBA250N10||100V/250A – N-Channel MOS Field Effect Transistors Designed for High Current Switching Applications||Datasheet||Contact Sales|