h1_key

说明

在汽车和工业应用中，通过微控制器控制多达六种不同负载的全保护六角半桥驱动器。它采用智能功率SOI技术设计。六个高侧和六个低侧驱动器中的每一个都能够驱动高达950mA的电流。驱动器内部连接形成六个半桥，可以与标准串行数据接口分开控制，以组合灯泡、电阻器、电容器和电感器的负载。IC支持H桥应用于驱动直流电机。

特性

• Six half-bridge outputs formed by six high-side and six low-side drivers
• Capable of switching all kinds of loads (such as DC motors, bulbs, resistors, capacitors and inductors)
• RDSon typically 1.0Ω at 25°C, maximum 1.8Ω at 150°C
• Up to 950-mA output current
• Very low total quiescent current IS < 2μA in standby mode
• Outputs short-circuit protected
• Over temperature pre-warning and protection
• Under voltage protection
• Various diagnosis functions such as shorted output, open load, over temperature andpower supply fail
• Serial data interface
• Operation voltage up to 40V
• Daisy chaining possible
• Serial interface 5V compatible, up to 2MHz clock frequency
• QFN24 5mm x 5mm power package

参数