NCV68061中文资料Ideal Diode NMOS Controller数据手册ONSEMI规格书

描述 Description

The NCV68061 is a Reverse Polarity Protection and Ideal Diode NMOS Controller, intended as a lower loss and lower forward voltage replacement for power rectifier diodes. The controller operates in conjunction with an N−channel MOSFET for low power loss.The main function of the NCV68061 is to control the ON/OFF state of the external NMOS according to the Source to Drain differential voltage polarity.Depending on the Drain pin connection, the device can be configured as two different application modes. With the Drain pin connected to the load, the application is in Ideal Diode mode, whereas with the Drain pin connected to ground, the application is merely in Reverse Polarity Protection mode.

特性 Features

• Operating Voltage Range up to 32 V
• Supports wide variety of applications
• Immune to 60 V Load Dump Pulse
• Can be connected directly to the battery
• Immune to −40 V Negative Transient
• Negative transient surge protection
• Ideal Diode Function
• Protecting against reverse current flow (from output to input)
• Reverse Polarity Protection (RPP) Function
• Protecting against negative supply voltage
• Enable Function
• 3.3 V logic compatible thresholds
• AEC−Q100 Grade 1 Qualified and PPAP Capable
• Meets automotive site and change control & AEC-Q100 qualification requirements
• These Devices are Pb−Free and are RoHS Compliant

应用 Application

• Automotive Battery Regulation
• Industrial Power Supply
• Power Supply OR−ing Application
• Rectifier
• Automotive

简介

NCV68061属于集成电路（IC）的OR控制器理想二极管。由ONSEMI制造生产的NCV68061OR 控制器，理想二极管理想二极管控制器也称为 OR-ing 控制器，可用于以仅允许单向电流的方式控制外部通道晶体管（通常为 FET），类似于整流二极管，但传导损耗低得多。在其他应用中，它们通常用于在为了冗余和增加电流输出能力而并行连接的电源中提供逆流保护。