NCP3231中文资料High Current Synchronous Buck Converter数据手册ONSEMI规格书

描述 Description

The NCP3231 is a high current, high efficiency voltage-mode synchronous buck converter which operates from 4.5 V to 18 V input and generates output voltages down to 0.6 V at up to 25 A DC load or 30 A instantaneous load.

特性 Features

• Wide input voltage range from 4.5V to 18V
• 500KHz switching frequency
• Lossless low-side FET current sensing
• 0.6V internal reference volttage
• Output Over-voltage Protection and Under-voltage Protection
• Hiccup Mode Operation for all Faults
• Adjustable Output Voltage
• Internal Over-temperature Protection

应用 Application

• 25A voltage regulators in a 6x6 QFN pacakge
• ASIC, FPGA, DSP and CPU Core and I/O Supplies
• Telecom and Network Equipment
• Server and Storage System

简介

NCP3231属于集成电路（IC）的稳压器-DC-DC开关稳压器。由制造生产的NCP3231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。