NCP4060中文资料80V, 6A Synchronous Step Down Converter in a compact 6mm by 6mm package数据手册ONSEMI规格书

描述 Description

The NCP4060 is a 6A, 80V synchronous step down converter capable of operating from 16V to 80V and can deliver 6A at 85C at common output voltage such as 5V, 12V, 24V.The device offers a 1%, 1.25V internal reference, which allows for accurate output voltages. Two external resistors are used to set the output voltage. Other adjustable features include soft-start time, current limit, frequency, and UVLO.

This IC is fully protected against overvoltage, undervoltage, overcurrent, and overtemperature conditions.

特性 Features

• Wide input voltage range from 16V to 80V
• Supports wide range of applications
• Adjustable switching frequency from 100kHz to 500kHz
• Allows for optimization between size, efficiency, and maximum duty cycle
• Lossless low-side FET current sensing for overcurrent protection
• Improve efficiency while protecting against overcurrent
• 1.25V 1% accurate internal reference volttage
• Maintain voltage accuracy
• External programmable soft-start
• Output Over-voltage Protection and Under-voltage Protection
• Internal thermal protection
• Hiccup Mode Operation for all Faults
• Pre-bias Start-up
• Adjustable Output Voltage
• Power Good Output

应用 Application

• Base stations power
• Industrial applications
• 48V Applications
• Networking and datacom
• Cellular Base Stations
• Telecom and Network Equipment

简介

NCP4060属于集成电路（IC）的DCDC开关稳压器。由制造生产的NCP4060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。