EV Special Chips 电动汽车专用芯片

EV Special Chips Supply Service
Including BMS chips, motor driver chips, OBC chips, MCU, power management, high-voltage detection chips. AEC-Q100 qualified, high voltage, high current, high reliability.

电动汽车专用芯片供应服务
包含BMS芯片、电机驱动芯片、车载充电机芯片、车规MCU、电源管理、高压检测芯片。符合AEC-Q100，高耐压、大电流、高可靠性。

1. BMS Battery Management Chip

Series support: 3S–16S

Voltage accuracy: ±1.5mV

Temperature detection: -40℃~+125℃

Protection: over/under voltage, over current, over temperature

Grade: AEC-Q100

2. Motor Driver Chip

Input voltage: 12V–400V

Drive current: 10A–200A

Switch frequency: 5kHz–20kHz

Dead time: 1µs–5µs

Protection: short circuit, over temperature, under voltage

3. OBC Power Chip

Input: 85V–265V AC

Output: 400V–800V DC

Power: 3.3kW, 6.6kW, 11kW, 22kW

Efficiency: ≥96%

Isolation voltage: ≥4000V AC

4. Vehicle-Grade MCU

Core: 32-bit

Frequency: 100MHz–400MHz

Working voltage: 3.3V–5V

Flash: 256KB–4MB

Temperature: -40℃~+150℃

5. High-Voltage Detection Chip

Measuring range: 0V–1000V DC

Accuracy: ±0.5%

Response time: ≤10µs

Isolation: ≥2500V AC

Output: analog / CAN / SPI

6. Power Management Chip

Input voltage: 9V–16V

Output channels: 4–8 channels

Output current: 1A–5A per channel

Efficiency: ≥95%

Protection: over voltage, over current, short circuit

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