NCV7608中文资料Configurable 8-Channel Driver数据手册ONSEMI规格书

描述 Description

The NCV7608 integrates 8 output drivers configurable in any combination of highside, lowside, or full bridge configurations. The integrated standard Serial Peripheral Interface (SPI) allows digital control of all outputs stages and provide diagnostic fault information.In addition, four channels (CH5 to CH8) can be PWM controlled via external control input pins. Integrated clamping circuits (both in high and low side operational modes), waveshaping, positive and negative transient protection, and dedicated channel pair overtemperature shutdown circuits provide for a wide range of automotive and industrial applications.

特性 Features

• Eight Independent Configurable Drivers
• Flexible Configuration
• RDS(on) = 1.2 (typ @25 C)
• Low Power Dissipation
• 5 MHz SPI Interface for Data Communication
• High speed control is possible
• 16 Bit Frame Length, Daisy Chain Compatible
• Capable of having multiple 16 Bit devices in one chain
• 3.3 V or 5 V Compatible
• Will function with a variety of controller
• PWM Inputs for 4 Outputs
• Parallel control of four of the outputs
• Ultra low Standby Current
• Low battery current drain
• Over Current Protection (Characterized to AEC Q10X 12 REV A)
• Self Protects for high current conditions
• High Side and Low Side Flyback Protection
• Protects against abnormal load conditions
• Fault Reporting
• Aids in fault diagnostics
• Undervoltage Lockout (VS and VCC)
• Self protects for loads that will not have enough voltage to properly operate
• Overvoltage Shutdown (VS)
• Self protects for overvoltage conditions
• Supports LED Loads
• Drive capability for versatile loads
• Supports Cold Cranking Operation Down to 3 V
• Capable of controlling the drivers at a low battery voltage
• Overtemperature Protection
• Protects against thermal overload

应用 Application

• DC Motor Management
• Relay Driver
• Automobiles
• Industrial Equipment