NCV7724B数据手册ONSEMI中文资料规格书

描述 Description

The NCV7724B is an eight channel half−bridge driver with protection features designed specifically for automotive and industrial motion control applications. The product has independent controls and diagnostics, and the drivers can be operated in forward, reverse, brake, and high impedance states. The device is controlled via a 16 bit SPI interface and is daisy chain compatible. Outputs 1 and 2 can be controlled through an external PWM signal.

特性 Features

• B Version - Additional Diagnostics and Fault Reporting
• Easily diagnose each channel individually
• Low Quiescent Current Sleep Mode
• Half-bridge Connected High-side & Low-side Driver Configuration
• Integrated High and Low-side Freewheeling Protection
• 1.1 A Peak Current
• RDS(on) = 0.8 Ω (typ.)
• 5 MHz SPI Control
• Compliance with 5 V and 3.3 V Systems
• Undervoltage & Overvoltage Lockout
• Per Channel Fault Reporting
• Overcurrent Protection
• Overtemperature Protection
• High-side and Low-side Underload Detection
• Daisy Chain Compatible with Multiples of 8-bit Devices
• 16-bit Frame Detection

应用 Application

• Automotive
• Industrial
• DC Motor Management for HVAC Application
• Climate Control Module