STMicroelectronics VND70x0 汽车用高侧驱动器

意法半导体 VND70x0 车用高侧驱动器是单或双通道高侧驱动器,采用 ST 专有 VIPower® M0-7 技术制造,并采用 SO-8、PowerSSO-12 和 PowerSSO-16 封装形式。这些器件用于通过 3V 和 5V CMOS 兼容型接口驱动 12V 汽车接地负载。

特性

  • Extreme low voltage operation for deep cold-cranking applications
  • Automotive qualified
  • General
    • Single or double channel smart high-side driver with MultiSense or CurrentSense analog feedback
    • Very low standby current
    • Compatible with 3V and 5V CMOS outputs
  • MultiSense diagnostic functions
    • Multiplexed/CurrentSense analog feedback of: load current with high precision proportional current mirror, VCCsupply voltage and TCHIPdevice temperature
    • Overload and short to ground (power limitation) indication
    • Thermal shutdown indication
    • OFF-state open-load detection
    • Output short to VCCdetection
    • Sense enable/disable
  • Protections
    • Undervoltage shutdown
    • Overvoltage clamp
    • Load current limitation
    • Self limiting of fast thermal transients
    • Configurable latch-off on overtemperature or power limitation with dedicated fault reset pin
    • Loss of ground and loss of VCC
    • Reverse battery with external components
    • Electrostatic discharge protection

应用

  • Automotive resistive, inductive, and capacitive loads
  • Specially intended for automotive turn indicators (up to P27W or SAE1156 and R5W paralleled, R10W or LED Rear Combinations)

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发布日期: 2015-07-16 | 更新日期: 2022-03-11