NCP3232N中文资料High Current Synchronous Buck Converter数据手册ONSEMI规格书

描述 Description

The NCP3232N is a high current, high efficiency voltage-mode synchronous buck converter which operates from 4.5V to 21V input and generates output voltages down to 0.6V at up to 15A load.

特性 Features

• Wide Input Voltage Range from 4.5 V to 21 V
• Supports wide range of applications
• 0.6V Internal reference voltage
• Supports small inductor and low number of output capacitors
• 500kHz switching frequency
• Good thermal performance
• External programmable soft-start
• Lossless low-side FET current sensing
• Output over-voltage and under-voltage protection
• System over-temperature protection using a thermistor or sensor through OTS pin
• Hiccup mode operation for all faults
• Pre-bias start-up
• Adjustable output voltage
• Power good indicator
• Internal over-temperature protection

应用 Application

• ASIC, FPGA, DSP and CPU Core and I/O Supplies
• 15A Point of Load Power Module for Telecom and Network Applications
• Cellular Base Stations
• Telecom and Network Equipment
• Server and Storage System
• Computing System

简介

NCP3232N属于集成电路（IC）的稳压器-DC-DC开关稳压器。由制造生产的NCP3232N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。