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MP2930

更新时间: 2024-01-18 15:42:44
品牌 Logo 应用领域
芯源 - MPS /
页数 文件大小 规格书
24页 1174K
描述
4-Phase PWM Controller With 8-Bit DAC code for VR10 and VR11

MP2930 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:QFN
包装说明:6 X 6 MM, MO-220VJJD-5, QFN-40针数:40
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.2
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:5.25 V最小输入电压:4.75 V
标称输入电压:5 VJESD-30 代码:S-XQCC-N40
长度:6 mm功能数量:1
端子数量:40最高工作温度:85 °C
最低工作温度:-20 °C标称输出电压:4.3 V
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER
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表面贴装:YES
切换器配置:BUCK最大切换频率:1000 kHz
温度等级:OTHER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:6 mm
Base Number Matches:1

MP2930 数据手册

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MP2930  
4-Phase PWM Controller  
With 8-Bit DAC code for VR10 and VR11  
DESCRIPTION  
FEATURES  
The MP2930 is a 4-phase, synchronous buck  
switching regulator controller for regulating  
microprocessor core voltage. MP2930 also uses  
dual edge PWM mode to realize fast load  
transient with fewer capacitors.  
2-, 3- or 4-phase Operation  
Channel-Current Balancing  
Voltage Droop vs. Load Current  
Precision Resistor or DCR Current Sensing  
8-Bit ID Input with Selectable Between VR11  
and VR10 Code at 6.25mV Per Bit  
Adjustable Switching Frequency  
Over Current Protection  
For meeting the requirement of microprocessor  
output voltage drops tightly as load current  
increases, output current is sensed to realize  
voltage droop function. Accurate current  
balancing is included in MP2930 to provide  
current balance for each channel.  
Over Voltage Protection  
Available in a 40-pin QFN6x6 Package  
APPLICATIONS  
8-bit ID input with selectable VR11 code and  
extended VR10 code can set output voltage  
dynamically.  
Power Modules  
Desktop, Server, Core Voltage  
POLs (Memory)  
The MP2930 also provides accurate and reliable  
over current protection and over voltage  
protection.  
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green  
status, please visit MPS website under Quality Assurance. “MPS” and “The  
Future of Analog IC Technology” are Registered Trademarks of Monolithic  
Power Systems, Inc.  
TYPICAL APPLICATION (4-PHASE BUCK CONVERTER)  
MP2930 Rev. 1.01  
10/30/2013  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2013 MPS. All Rights Reserved.  
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