Multi-channel Integrated LDO Power Supply

Equipped with 3 configurable LDO regulators: 5V/250mA for main MCU, 5V/100mA for sensors, dual 3.3V/1.8V auxiliary rail, support external PNP load sharing, full short-circuit & over-current protection.

Dual Vehicle Bus Transceiver Integrated

Built-in CAN FD transceiver up to 5Mbps, compatible with CAN2.0A/B; multi-channel LIN transceivers for low-speed body nodes, integrated ESD and bus fault protection circuit.

Complete Safety & Monitoring Mechanism

Independent hardware watchdog, over-temperature shutdown, supply voltage supervision, load failure diagnosis; 16-bit SPI interface for chip configuration and real-time error reporting, six power-saving operation modes to cut quiescent current.

Automotive Grade High Reliability

Pass AEC-Q100 Grade1 automotive standard, withstand harsh vehicle cabin temperature, stable performance for long-term vehicle on-board operation.

Wide Automotive Application Scenarios

Ideal for Body Domain Controller (BDC), Body Control Module (BCM), automotive lighting controller, HVAC thermal management ECU; matches GigaDevice GD32A series automotive MCU to form full domestic vehicle control solution, reduce PCB space and BOM cost.