NCV890103中文资料汽车开关稳压器，降压，1.2 A，2 MHz，重置，可调延迟数据手册ONSEMI规格书

特性 Features

• Internal N−Channel Power Switch
• Low VIN Operation Down to 4.5 V
• High VIN Operation to 36 V
• Withstands Load Dump to 40 V
• 2 MHz Free−running Switching Frequency
• Reset with Adjustable Delay
• Logic level Enable Input Can be Directly Tied to Battery
• 1.4 A (min) Cycle−by−Cycle Peak Current Limit
• Short Circuit Protection enhanced by Frequency Foldback
• ±1.75% Output Voltage Tolerance
• Output Voltage Adjustable Down to 0.8 V
• 1.4 Millisecond Internal Soft−Start
• Thermal Shutdown (TSD)
• Low Shutdown Current
• NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements
• Wettable Flanks DFN (pin edge plating)
• These Devices are Pb−Free and RoHS Compliant

应用 Application

• Audio
• Infotainment
• Safety - Vision Systems
• Instrumentation
• Automotive

简介

NCV890103属于集成电路（IC）的DCDC开关稳压器。由制造生产的NCV890103稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC（电源管理集成电路）产品族中的产品是元器件级设备，用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件，设备提供的电力会通过该元件。