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NCP3218GMNR2G PDF预览

NCP3218GMNR2G

更新时间： 2024-11-26 20:46:23
品牌 Logo 应用领域
安森美 - ONSEMI 开关
页数 文件大小 规格书
35页 477K
描述
SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, QCC48, 6 X 6 MM, 0.40 MM PITCH, HALOGEN FREE AND ROHS COMPLIANT, QFN-48

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NCP3218GMNR2G 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, LCC48,.27SQ,20针数：48
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.7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：22 V最小输入电压：3.3 V
JESD-30 代码：S-XQCC-N48JESD-609代码：e3
长度：6 mm湿度敏感等级：1
功能数量：1端子数量：48
最高工作温度：100 °C最低工作温度：-40 °C
标称输出电压：5 V封装主体材料：UNSPECIFIED
封装代码：HVQCCN封装等效代码：LCC48,.27SQ,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：0.8 mm子类别：Switching Regulator or Controllers
表面贴装：YES切换器配置：PUSH-PULL
最大切换频率：1000 kHz温度等级：INDUSTRIAL
端子面层：Tin (Sn)端子形式：NO LEAD
端子节距：0.4 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：6 mm
Base Number Matches：1

NCP3218GMNR2G 数据手册

 浏览型号NCP3218GMNR2G的Datasheet PDF文件第2页浏览型号NCP3218GMNR2G的Datasheet PDF文件第3页浏览型号NCP3218GMNR2G的Datasheet PDF文件第4页浏览型号NCP3218GMNR2G的Datasheet PDF文件第5页浏览型号NCP3218GMNR2G的Datasheet PDF文件第6页浏览型号NCP3218GMNR2G的Datasheet PDF文件第7页 
ADP3212, NCP3218,  
NCP3218G  
7-Bit, Programmable,  
3-Phase, Mobile CPU  
Synchronous Buck Controller  
The APD3212/NCP3218/NCP3218G is a highly efficient,  
multi−phase, synchronous buck switching regulator controller. With  
its integrated drivers, the APD3212/NCP3218/NCP3218G is  
optimized for converting the notebook battery voltage into the core  
supply voltage required by high performance Intel processors. An  
internal 7−bit DAC is used to read a VID code directly from the  
processor and to set the CPU core voltage to a value within the range  
of 0.3 V to 1.5 V. The APD3212/NCP3218/NCP3218G is  
programmable for 1−, 2−, or 3−phase operation. The output signals  
ensure interleaved 2− or 3−phase operation.  
The APD3212/NCP3218/NCP3218G uses a multimode architecture  
run at a programmable switching frequency and optimized for  
efficiency depending on the output current requirement. The  
APD3212/NCP3218/NCP3218G switches between single− and  
multi−phase operation to maximize efficiency with all load conditions.  
The chip 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 APD3212/  
NCP3218/NCP3218G also provides accurate and reliable short−circuit  
protection, adjustable current limiting, and a delayed power−good  
output. The IC supports On−The−Fly (OTF) output voltage changes  
requested by the CPU.  
http://onsemi.com  
1
48  
1
48  
QFN48  
QFN48  
CASE 485AJ  
CASE 485BA  
MARKING DIAGRAM  
1
xxx = Specific Device Code  
(ADP3212 or NCP3218/G)  
xxP321x  
AWLYYWWG  
A
= Assembly Location  
WL = Wafer Lot  
YY = Year  
WW = Work Week  
G
= Pb−Free Package  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 33 of this data sheet.  
The APD3212/NCP3218/NCP3218G are specified over  
• Active Current Balancing Between Output Phases  
the extended commercial temperature range of −40°C to  
100°C. The ADP3212 is available in a 48−lead QFN 7x7mm  
0.5mm pitch package. The NCP3218/NCP3218G is  
available in a 48−lead QFN 6x6mm 0.4mm pitch package.  
ADP3212/NCP3218 has 1.1 V Vboot Voltage, while  
NCP3218G has 987.5 mV Vboot Voltage. Except for the  
packages and Vboot Voltages, the APD3212/NCP3218/  
NCP3218G are identical. APD3212/NCP3218/NCP3218G  
are Halogen−Free, Pb−Free and RoHS compliant.  
• Independent Current Limit and Load Line Setting  
Inputs for Additional Design Flexibility  
• Built−In Power−Good Blanking Supports Voltage  
Identification (VID) On−The−Fly (OTF) Transients  
• 7−Bit, Digitally Programmable DAC with 0.3 V to  
1.5 V Output  
• Short−Circuit Protection with Programmable Latchoff  
Delay  
• Clock Enable Output Delays the CPU Clock Until the  
Core Voltage is Stable  
Features  
• Single−Chip Solution  
• Output Power or Current Monitor Options  
®
• Fully Compatible with the Intel IMVP−6.5t  
• 48−Lead QFN 7x7mm (ADP3212), 48−Lead QFN  
Specifications  
6x6mm (NCP3218/NCP3218G)  
• Selectable 1−, 2−, or 3−Phase Operation with Up to 1  
MHz per Phase Switching Frequency  
• Phase 1 and Phase 2 Integrated MOSFET Drivers  
• Input Voltage Range of 3.3 V to 22 V  
• Vboot = 1.1 V (ADP3212/NCP3218)  
Vboot = 987.5 mV (NCP3218G)  
• These are Pb−Free Devices  
• Fully RoHS Compliant  
• Guaranteed 8 mV Worst−Case Differentially Sensed  
Applications  
Core Voltage Error Over Temperature  
• Notebook Power Supplies for Next−Generation Intel  
• Automatic Power−Saving Mode Maximizes Efficiency  
with Light Load During Deeper Sleep Operation  
Processors  
© Semiconductor Components Industries, LLC, 2012  
1
Publication Order Number:  
August, 2012 − Rev. 4  
ADP3212/D  
1234567...35

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