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NCP5380MNR2G PDF预览

NCP5380MNR2G

更新时间： 2024-11-08 05:52:03
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器开关式稳压器或控制器电源电路开关式控制器
页数 文件大小 规格书
27页 485K
描述
7-Bit, Programmable, Single-Phase, Synchronous Buck Switching Regulator Controller

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中文翻译

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NCP5380MNR2G 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：QFN
包装说明：HVQCCN, LCC32,.2SQ,20针数：32
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.39
Is Samacsys：N其他特性：ALSO OPERATES IN CURRENT MODE
模拟集成电路 - 其他类型：SWITCHING CONTROLLER控制模式：VOLTAGE-MODE
控制技术：PULSE WIDTH MODULATION最大输入电压：5.5 V
最小输入电压：4.5 V标称输入电压：5 V
JESD-30 代码：S-XQCC-N32JESD-609代码：e3
长度：5 mm湿度敏感等级：1
功能数量：1端子数量：32
最高工作温度：85 °C最低工作温度：
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装等效代码：LCC32,.2SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：NOT SPECIFIED
认证状态：Not Qualified座面最大高度：1 mm
子类别：Switching Regulator or Controllers表面贴装：YES
切换器配置：SINGLE最大切换频率：3000 kHz
温度等级：OTHER端子面层：Tin (Sn)
端子形式：NO LEAD端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：5 mmBase Number Matches：1

NCP5380MNR2G 数据手册

 浏览型号NCP5380MNR2G的Datasheet PDF文件第2页浏览型号NCP5380MNR2G的Datasheet PDF文件第3页浏览型号NCP5380MNR2G的Datasheet PDF文件第4页浏览型号NCP5380MNR2G的Datasheet PDF文件第5页浏览型号NCP5380MNR2G的Datasheet PDF文件第6页浏览型号NCP5380MNR2G的Datasheet PDF文件第7页 
NCP5380  
7-Bit, Programmable,  
Single-Phase, Synchronous  
Buck Switching Regulator  
Controller  
http://onsemi.com  
MARKING  
General Description  
The NCP5380 is a highly efficient, single−phase, synchronous buck  
switching regulator controller. With its integrated drivers, the  
NCP5380 is optimized for converting the silver box voltage to the  
supply voltage required by high performance Intel chipsets. An  
internal 7−bit DAC is used to read a VID code directly from the  
chipset.  
The NCP5380 uses a multimode architecture. It provides  
programmable switching frequency that can be optimized for  
efficiency depending on the output current requirement. In addition,  
the NCP5380 includes a programmable load line slope function to  
adjust the output voltage as a function of the load current so that the  
core voltage is always optimally positioned for a load transient. The  
NCP5380 also provides accurate and reliable current overload  
protection and a delayed power−good output. The IC supports  
on−the−fly output voltage changes requested by the chipset.  
The NCP5380 is specified over the extended commercial  
temperature range of 0°C to 85°C and is available in a 32−lead QFN.  
DIAGRAM  
1
NCP5380  
AWLYYWWG  
G
32  
1
QFN32, 5x5  
CASE 488AM  
MN SUFFIX  
NCP5380 = Specific Device Code  
A
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= Pb Free Package  
WL  
YY  
WW  
G
(Note: Microdot may be in either location)  
PIN CONFIGURATION  
Features  
• Single−chip Solution  
1
• Fully Compatible with the Intel VR11 CPU Chipset Voltage  
PWRGD  
IMON  
N/C  
VCC  
BST  
Regulator Specifications  
• Integrated MOSFET Drivers  
DRVH  
SW  
PVCC  
DRVL  
PGND  
GND  
NCP5380  
(Top View)  
FBRTN  
FB  
•
8 mV Worst−case Differentially Sensed Core Voltage Error over  
Temperature  
COMP  
GND  
ILIM  
• Automatic Power−saving Modes Maximize Efficiency During Light  
Load Operation  
• Soft Transient Control Reduces Inrush Current and Audio Noise  
• Independent Current Limit and Load Line Setting Inputs for  
Additional Design Flexibility  
• Built−in Power−good Masking Supports Voltage Identification (VID)  
On−the−fly Transients  
• 7−bit, Digitally Programmable DAC  
• Short−circuit Protection with Programmable Latch−off Delay  
• Current Monitor Output Signal  
• 32−lead QFN  
• This is a Pb−Free Device  
ORDERING INFORMATION  
†
Device  
NCP5380MNR2G  
Package  
Shipping  
QFN−32  
5000 / Tape & Reel  
(Pb−Free)  
†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.  
Applications  
• Desktop Power Supplies for Next−generation Intel Chipsets  
©
Semiconductor Components Industries, LLC, 2009  
1
Publication Order Number:  
May, 2009 − Rev. 0  
NCP5380/D  
1234567...27

中文翻译

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NCP5380MNR2G 替代型号

型号 品牌 替代类型 描述 数据表
ADP3211MNR2G ONSEMI

类似代替

 7-Bit, Programmable, Single-Phase, Synchronous Buck Controller
ADP3211AMNR2G ONSEMI

类似代替

 7-Bit, Programmable, Single-Phase, Synchronous Buck Controller

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