Datasheet > MP2930

MP2930

更新时间： 2024-11-03 01:21:59

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

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MP2930 数据手册

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.

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