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Step-down 2.75V to 6V, 2A, ultra-compact and ultra-low noise power module MPM3822C-MPM3822C
Step-down 2.75V to 6V, 2A, ultra-compact and ultra-low noise power module MPM3822C-Monolithic Power Systems, Inc.

Step-down 2.75V to 6V, 2A, ultra-compact and ultra-low noise power module MPM3822C
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

MPM3822C is a synchronous rectification step-down power module with integrated inductor. The MPM3822C provides 2A continuous output current with input voltages from 2.75V to 6V with excellent load and line regulation. The MPM3822C operates in forced continuous conduction mode (CCM) and has less than 10mV voltage ripple on one output capacitor, making it suitable for optical modules, FGPAs, ASICs, and other applications requiring low ripple noise. Output voltage can be adjusted as low as 0.6V. Only the FB resistor, input capacitor, and output capacitor are required to complete the design. The constant-on-time control (COT) method provides fast transient response, high efficiency, and easy loop stabilization. Protection features include cycle-by-cycle current limit and thermal shutdown. The MPM3822C requires a minimal number of standard off-the-shelf external components and is available in an ultra-small QFN-18 (2.5mm x 3.5mm x 1.6mm) package.

■Features and benefits

・Wide operating input range from 2.75V to 6V ・Output adjustable from 0.6V ・Low radiated emissions (EMI) comply with EN55022 Class B standard ・Continuous output current up to 2A ・100% duty cycle on dropout ・Forced continuous conduction mode (CCM) ・Enable (EN) and power good (PG) for power supply sequencing ・Cycle-by-cycle overcurrent protection (OCP) ・Short circuit protection (SCP) with hiccup mode ・Only 4 external parts required ・Available in QFN-18 (2.5mmx3.5mmx1.6mm) package

■Available product numbers

・MPM3822CGRH-P MPM3822CGRH-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    Step-down 2.75V to 6V, 2A, ultra-compact and ultra-low noise power module MPM3822C

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1 Models of Step-down 2.75V to 6V, 2A, ultra-compact and ultra-low noise power module MPM3822C

Image Part Number Price (excluding tax) Dimension (H) (mm) Dimension WxL (mm) I2C Interface Iout (max) (A) Iq (typ) (mA) Module assembly Mounting type P.G. Regulated Outputs SS Special Features Vout (max) (V) Vout (min) (V) Fsw (max) (kHz) Fsw (min) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
Step-down 2.75V to 6V, 2A, ultra-compact and ultra-low noise power module MPM3822C-Part Number-MPM3822C

MPM3822C

Available upon quote

1.6

2.5x3.5

No

2

0.5

Encapsulated

Surface Mount

Yes

1

Internal

EMI Tested, Forced Continuous Conduction Mode (FCCM)

6

0.6

1,150

1,159

Industrial

QFN-18 (2.5x3.5)

6

2.7

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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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