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Synchronous Buck PWM DC/DC and Linear Power Controller MP2910-MP2910
Synchronous Buck PWM DC/DC and Linear Power Controller MP2910-Monolithic Power Systems, Inc.

Synchronous Buck PWM DC/DC and Linear Power Controller MP2910
Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc.'s Response Status

Response Rate

100.0%

Response Time

15.6hours

Relatively Fast Response


About This Product

■Summary

MP2910 is dual output with one synchronous buck PWM and one linear controller. This product is used to generate logic supply voltages for PC-based systems. The MP2910 includes internal soft-start, frequency compensation network, and sequenced power-good signaling, and provides logic control, output regulation, power monitoring, and protection functions all in a small footprint package. This product operates at a fixed frequency of 300kHz and provides the best compromise between efficiency, external component size, and cost. A linear controller is implemented to drive an external MOSFET for regulation and can be adjusted by setting an external resistor. Additionally, certain internal power good sequences and indicators are also implemented to comply with Intel's new platform requirements for the FSB_VTT power plane. An adjustable overcurrent protection (OCP) is designed to monitor the voltage drop across the RDS (ON) of the bottom MOSFET of a synchronous buck PWM DC/DC controller

■Features and benefits

- Operates with 5V or 12V power supply voltage ・Drives all low-cost N-channel MOSFETs ・Voltage mode PWM control ・300kHz fixed frequency oscillator ・Fast transient response: High-speed GM amplifier with a total duty ratio of 0 to 100% ・Internal soft start ・Adaptive non-overlapping gate driver ・MOSFET overcurrent fault monitor, no need for current detection resistor ・Intel Grantsdale FSB_VTT power sequence specific power good indicator ・Available in SOIC-14 and SOIC8E packages

■Available product numbers

・MP2910ES-Z MP2910ES-P MP2910ES-LF-Z MP2910ES-LF-P MP2910EN-Z MP2910EN-LF-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    Synchronous Buck PWM DC/DC and Linear Power Controller MP2910

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1 Models of Synchronous Buck PWM DC/DC and Linear Power Controller MP2910

Image Part Number Price (excluding tax) Iq (typ) (mA) Max Duty Cycle (%) P.G. Regulated Outputs SS Vfd (V) Fsw (max) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
Synchronous Buck PWM DC/DC and Linear Power Controller MP2910-Part Number-MP2910

MP2910

Available upon quote

2.7

1

Yes

2

Internal

0.8

300

Catalog

SOIC-14

12

5

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About Company Handling This Product

Response Rate

100.0%


Response Time

15.6hrs

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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