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EV4569-N-00A

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75V, 0.3A Synchronous Step-Down Converter Evaluation Board

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$50.00 /unit

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Arrives 3-4 business days.
Shipping only $5 per order.

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Datasheet (EN)

Product Description

The EV4569-N-00A is an evaluation board for the MP/MPQ4569GN, a step-down switching regulator with integrated high-side/low-side, high-voltage power MOSFETs. It provides a highly efficient output of up to 0.3A.

The wide 4.5V to 75V input range accommodates a variety of step-down applications in automotive environment. A 5μA shutdown mode quiescent current in full temperature range is good for battery-powered applications.

It allows for high power conversion efficiency over a wide load range by scaling down the switching frequency under light-load condition to reduce the switching and gate driver losses.

The EV4569-N-00A is assembled and tested with SOIC-8 EP package.

Product Features

20μA Quiescent Current (Active mode)
Wide 4.5V to 75V OperatingInputRange
Programmable Soft-Start
FB-Tolerance: 1% at Room Temperature; 2% at Full Temperature.
Adjustable Output
Low Shutdown Mode Current: 5μA
Available in AEC-Q100 Grade 1
Fully Assembled and Tested

Parametrics

75V, 0.3A Synchronous Step-Down Converter AEC-Q100 Qualified

The MPQ4569 is a step-down switching regulator with integrated high-side/low-side, high-voltage power MOSFETs. It provides a highly efficient output of up to 0.3A.

It allows for high power conversion efficiency over a wide load range by scaling down the switching frequency under light-load condition to reduce the switching and gate driver losses.

The switching frequency during start-up and short circuit also can be scaled down to prevent inductor current runaway. Thermal shutdown provides reliable, fault-tolerant operation.

The MPQ4569 is available in QFN-10 (3mmx3mm) and SOIC-8 EP packages.