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CG985

4路高温保险丝

应用和技术摘要

CG98x

CG985为混动或纯电动车辆的电气系统提供了附加的安全功能。由电池管理系统控制,CG985最多可点燃四个热熔保险丝。高温保险丝可安全地将高压电池与车辆的电气系统断开连接。

产品优势

  • 最多四路热熔保险丝的驱动器
  • 可实现最高的系统安全性能的高端和低端驱动器
  • 支持诊断程序

2种点火方式

热熔保险丝优化匹配

技术特点

类型
高温保险丝驱动器
封装
LQFP44
特点

  • 先进的安全理念
  • 电压监控,功率级和点火回路诊断,STB和STG诊断,爆管电阻测量
  • 每个点火回路有4位点火电流计数器

点火回路
4
点火模式

  • 1.2 A for 2 ms
  • 1.75 A for 0.5 & 1.0 ms

接口
SPI, 16-bit (3.3 V or 4.9 V)
VDD typ. [V]
3.3 + 4.9
VVZP typ. [V]
14
VVER typ. [V]
25 or 33
Tj min [°C]
-40°C
Tj max [°C]
150°C

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