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EVM38222-R-01A

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6V Input, 2A Dual Channels module Synchronous Step-Down Converter With Integrated Inductor EV Board

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$25.00 /unit

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Datasheet (EN)

Product Description

The EVM38222-R-01A Evaluation Board is designed to demonstrate the capabilities of MPS’ MPM38222. The MPM38222 is a Dual Channels DC-DC Module. The module includes monolithic step-down switch mode converter with built-in internal power MOSFETs and inductors. It's designed to simplify power system design and provide ease of use.

The MPM38222 operates from a 2.7V-to-6V input, generates an output voltage as low as 0.608V, and has a 45µA quiescent current that makes it ideal for powering portable equipment that runs on a single cell lithium-ion (Li+) battery.

Product Features

Dual 2A-Output Current
>93% Peak Efficiency
>80% Light-Load Efficiency
Ultra Low IQ: 45μA
80mΩ and 35mΩ InternalPowerMOSFET
Wide 2.7V to 6V OperatingInputRange
Default 1MHz Switching Frequency
180° Phase-Shifted Operation
4mmx4mmx1.6mm QFN14 package
100% Duty Cycle Operation
Cycle-by-Cycle Over-Current Protection
Short Circuit Protection with Hiccup Mode
Thermal Shutdown

Parametrics

6V, Dual 2A, Step-Down Power Module with Integrated Inductor and 45µA low Iq

The MPM38222 is a dual-channel DC/DC module. The module includes a monolithic, step-down, switch-mode converter with built-in, internal power MOSFETs and inductors. The MPM38222 is designed to simplify power system design and provide ease of use. The MPM38222 operates from a 2.7V to 6V input, generates an output voltage as low as 0.608V, and has a 45µA quiescent current, making it ideal for powering portable equipment that run on a single-cell Lithium-ion (Li+) battery. The MPM38222 integrates dual, 80m?, high-side switches and 35m? synchronous rectifiers for high efficiency without an external Schottky diode. Peak-current-mode control and internal compensation limit the minimum number of readily available external components. Full protection features include cycle-by-cycle current limiting and thermal shutdown. The MPM38222 is available in a small, surface-mounted, QFN-14 (4mmx4mmx1.6mm) package.