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NCP4060 PDF预览

NCP4060

更新时间: 2024-09-21 01:22:15
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
20页 1093K
描述
High Voltage Synchronous Buck Converter

NCP4060 数据手册

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NCP4060  
High Voltage Synchronous  
Buck Converter  
The NCP4060 is a high performance, high voltage, high efficiency,  
fully integrated, voltage−mode synchronous buck converter with  
constant frequency voltage mode control with input feedforward  
architecture. It operates from input voltages ranging from 16 V to  
80 V and it is capable of generating output voltages down to 1.25 V at  
6 A DC loads and up to 10 A peak load currents, across a wide range  
of ambient temperatures. The NCP4060 exhibits protection features  
that protect the load from faults like over−voltage, over−current and  
over−temperature. The NCP4060 adopts a 1% accurate reference  
voltage to maintain a tight−regulated output voltage. It has a  
programmable switching frequency that can be set from 100 to  
500 kHz.  
www.onsemi.com  
QFN20  
CASE 485FC  
MARKING DIAGRAM  
Features  
Wide Input Voltage Range from 16 V to 80 V  
Output Current Handling: 6 A  
NCP4060  
AWLYYWWG  
1.25 V Internal Reference Voltage Accurate to within 1% over the  
Entire Temperature Range  
A
= Assembly Lot  
= Wafer Lot  
= Year  
= Work Week  
= Pb−Free Package  
Programmable Switching Frequency from 100 to 500 kHz  
Externally Programmable Soft−start  
Auxiliary Bootstrap LDO from Output to Reduce Powerloss  
External Error Amplifier Compensation  
Lossless High−side and Low−side FET Current Sensing  
Over−current Protection  
Voltage Mode Control with Input Voltage Feed−forward  
Power Good Output  
Programmable VIN UVLO  
Supports Prebias Start−ups  
Over and Under−voltage Protection  
Internal Over−temperature Protection  
Hiccup Mode Operation for All Faults  
20 Pin 6 mm x 6 mm QFN Package  
WL  
YY  
WW  
G
ORDERING INFORMATION  
Device  
NCP4060MNTXG  
Package  
Shipping  
QFN20  
(Pb−Free)  
2500 / Tape &  
Reel  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
Typical Application  
Remote Radio Unit (RRU)  
Telecom and Datacom Applications  
High Voltage Point of Load  
© Semiconductor Components Industries, LLC, 2016  
1
Publication Order Number:  
January, 2018 − Rev. 3  
NCP4060/D  

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