NCV8768C中文资料LDO Regulator, 150 mA, Very Low Iq, Window Watchdog, Enable and Reset数据手册ONSEMI规格书

描述 Description

The NCV8768C is a 150 mA LDO regulator with integrated window watchdog and reset functions dedicated for microprocessor applications. Its robustness allows the NCV8768C to be used in severe automotive environments. Very low quiescent current as low as 23 \u0002µA typical makes it suitable for applications permanently connected to the battery, requiring very low quiescent current with or without load. The Enable function can be used for further decreasing the quiescent current down to 1 \u0002µA.The NCV8768C contains protection functions as current limit and thermal shutdown.

特性 Features

• Output Voltage Options: 3.3 V and 5 V
• Supply wide range of applications
• Very Low Quiescent Current: Typ 23 µA
• Battery connected applications
• Enable Function
• Reduce current consumption further if needed
• Reset with Adjustable Power−on Delay
• Microprocessor Compatible Control Function
• Window Watchdog
• Microprocessor Compatible Control Function
• AEC−Q100 Grade 1 Qualified and PPAP Capable
• Meets automotive site and change control & AEC-Q100 qualification requirements
• Output Voltage Accuracy: ±1.5 % (TJ = 25 °C to 125 °C)
• Output Current up to 150 mA
• Very Low Dropout Voltage
• Wide Input Voltage Operation Range: up to 40 V
• Current Limit Protection
• Reverse Output Current Protection
• Thermal Shutdown
• These Devices are Pb−Free and are RoHS Compliant

应用 Application

• Body Control Module
• Instruments and Clusters
• Occupant Protection and Comfort
• Powertrain
• Automotive

简介

NCV8768C属于集成电路（IC）的线性+开关稳压器。由制造生产的NCV8768C稳压器 - 线性线性稳压器用于提供稳定的输出电压，无论负载电流、输入电压或环境因素如何变化，这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压，而且要超出某个最小量，并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言，虽然这种稳压器的效率低于开关模式的稳压器，但它们通常更适合对噪声高度敏感的应用。