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EV3437-RP-00A

High Efficiency, Fully-Integrated Synchronous Boost Converter EV Board for QFN-10 Package

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EV3437-RP-00A

EV3437-RP-00A

High Efficiency, Fully-Integrated Synchronous Boost Converter EV Board for QFN-10 Package

Description

EV3437-RP-00A Evaluation Board is designed to demonstrate the capability of MP3437. It is a 600kHz fixed frequency, wide input range, highly integrated boost converter. It starts from an input voltage as low as 2.7V, and supports up to 20W load power from 1-cell battery.

MP3437 adopts constant-off-time (COT) control topology providing fast transient response. QFN package has MODE pin which can support mode selection of PSM, FCCM and USM in light load condition. And the integrated low-side and high-side MOSFET simplify the design and save BOM cost.

The MP3437 supports auto-pass-through mode when V_IN is higher than V_OUT-SET in PSM mode. It also features with programmable input under-voltage lockout (UVLO) and over temperature protection.

The MP3437 is available in QFN-10 (2mmx2.5mm) and TSOT23-8 package. This board is available in QFN-10 package.

Product Evaluated

16VOUT, 9.5A, High-Efficiency, Fully Integrated, Synchronous Boost Converter

Features & Benefits

2.7V-to-16V Startup Voltage⁽¹⁾
0.8V-to-16V Operation Voltage
Up to 16V Output Voltage
Support 20W Power Load from 3.3V
9.5A Internal Switch Current Limit
Integrated 14mΩ & 21mΩ Power MOSFET
>90% Efficiency for 3.3V VIN to 8V/2.5A
Auto Pass-Through Function in PSM Mode
600kHz Fixed Switching Frequency
Adaptive COT for Fast Transient Response
Internal Soft Start and Compensation
Programmable UVLO and Hysteresis
150℃ Over Temperature Protection
Over Voltage Protection
QFN-10 Package on This Board

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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

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MP5087 supporting 10 amps

We are currently using the mp5087 in our design to support a 7 amp load. I need to upgrade that capability to support 10 amps. Can two of the mp5087...

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

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