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MPM3830

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6V Input, 3A Module Synchronous Step-down Converter with Integrated Inductor

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1+

$4.23 /unit
10+

$3.40 /unit 20 % Discount
100+

$3.10 /unit 27 % Discount
250+

$2.85 /unit 33 % Discount
500+

$2.61 /unit 38 % Discount
1000+

$2.11 /unit 50 % Discount

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Datasheet (EN)

Product Description

The MPM3830 is a monolithic step-down switch mode converter with built-in internal power MOSFETs and inductor. The DC-DC module has a small surface mount 3mm x 5mm x 1.6mm QFN package. It achieves 3A continuous output current from a 2.7V to 6V input voltage with excellent load and line regulation. The MPM3830 is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) Battery. The output voltage can be regulated as low as 0.6V. Only input, output capacitors and FB resistors are needed to complete the design. The Constant-On-time (COT) control scheme provides fast transient response, high lightload efficiency and easy loop stabilization. Fault condition protection includes cyclebycycle current limit and thermal shutdown. The MPM3830 requires a minimum number of readily available standard external components and is available in an ultra-small QFN20 (3mmx5mm) package.

Product Features

Wide 2.7V to 6V Operating Input Range
Fixed and Adjustable output from 0.6V
3.0mm x 5.0mm x 1.6mm QFN Package
Total Solution Size 8.5mm x 4.5 mm
Low Radiated Emissions (EMI) Complies with EN55022 Class B Standard
Up to 3A Continuous Output Current
100% Duty Cycle in Dropout
Ultra Low IQ: 40µA
EN and Power Good for Power Sequencing
Cycle-by-Cycle Over-Current Protection
Short Circuit Protection with Hiccup Mode
Adjustable Output Only Needs 4 External Components - 2 Ceramic Capacitors and FB Divider Resistors
Fixed Output Only Needs Input and Output Capacitors