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EV2322-D-00A

1A, 22V, Low I_Q, Step-Down Converter Evaluation Board

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EV2322-D-00A

EV2322-D-00A

1A, 22V, Low I_Q, Step-Down Converter Evaluation Board

Datasheet

Description

The EV2322-D-00A evaluation board is designed to demonstrate the capabilities of MPS’s MP2322, a high light-load efficiency, synchronous, rectified, step-down, switch mode converter with built-in internal power MOSFETs. It offers a very compact solution to achieve 1A of continuous output current over a wide input supply range with excellent load and line regulation. The MP2322 switching edge is optimized for EMI reduction. Constnat-on-time (COT) control provides seamless mode transition and fast load transient response.

Full protection features include OCP, OVP, and thermal shutdown.

The MP2322 requires a minimal number of readily available, standard external components, and is available in a space-saving QFN-8 (1.5mmx2mm) package.

Product Evaluated

1A, 3-22V, 5μA I_Q, Synchronous, Step-Down Converter in 1.5x2mm QFN

Features & Benefits

Wide 3V to 22V Operating Input Range
5µA Low I_Q
1A Load Current, 500mA Trim Version
260mΩ/120mΩ R_DS(ON) Internal Power MOSFETs
High Efficiency from 100µA to 1A Load
Power Save Mode in Light-Load Conditions
1.25MHz Switching Frequency
t_ON Extension to Support Large Duty Cycle
Power Good Indication
EN Shutdown Discharge
OCP and OVP Protection and Hiccup Mode
Fast Load Transient Response
Stable with Both Large-ESR Capacitor and Ceramic Capacitors
Output Adjustable from 0.6V
Available in a Small QFN-8 (1.5mmx2mm) Package

Active Part Numbers:

EV2322-D-00A

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$25.00 /unit

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The Other Product category is for any topics that are not covered in the listed categories. Posts can concern details or issues with any such product

The Other Products category is for any topics that are not covered in the listed categories. Posts can concern details or issues with any such product

Latest activity 4 weeks ago

Datasheets in Mandarin

Are datasheets, AppNotes and Support available in Mandarin? Thank you, ~Leonard

Latest activity 2 weeks ago

MPQ5069 reverse polarity

Ladies and Gentlemen, I am planning to use this IC as a power switch in out new product. Since the product will be wired in a vehicle, I’d like to hav...

Latest activity 3 weeks ago

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Quality Policy, Certificates & Reliability Reports

All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

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