EVQ4572-QB-00A

EVQ4572-QB-00A

60V, 2A, High Efficiency Synchronous Buck Converter Evaluation Board

Datasheet

Description

The EVQ4572-QB-00A Evaluation Board is designed to demonstrate the capabilities of MPS’ MPQ4572/MPQ4572-AEC1.

MPQ4572/MPQ4572-AEC1 is a fully-integrated, fixed-frequency synchronous step-down converter. It can achieve up to 2A continuous output current with peak current control for excellent transient response.

The MPQ4572/MPQ4572-AEC1 employs AAM (Advanced Asynchronous Modulation) mode which helps to achieve high efficiency at light load condition by scaling down the switching frequency to reduce the switching and gate driving losses.

The EVQ4572-QB-00A is a fully assembled and tested evaluation board, it generates +5V output voltage at load current up to 2A from a 5V to 60V input range.

Product Evaluated

MPQ4572

High-Efficiency, 2A, 60V, Fully Integrated, Synchronous Buck Converter, AEC-Q100 Qualified

Features & Benefits

Wide 5V to 60V Operating Input Range 2A Continuous Output Current
High Efficiency Synchronous Mode Control
250mΩ/45mΩ Internal Power MOSFETs
Programmable Frequency up to 2.2MHz
180° Out of Phase SYNC Out Clock
40μA Quiescent Current
Low Shutdown Mode Current: 2 μA
Selectable AAM or Forced CCM Operation at Light Load
Internal 0.45ms Soft-Start
Remote EN Control
Power Good Indicator
Low Drop-out Mode
Over-Current Protection
Thermal Shutdown
Available in a QFN-12 (2.5mmx3mm) Package
AEC-Q100 Grade-1

Active Part Numbers:

EVQ4572-QB-00A

Design Resources

Buy direct from MPS

Standard Pricing

Quantity Price
1

$50.00 /unit

In stock

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

Quantity

100 Max per Company.
Limited Inventory to support product development.

EVQ4572-QB-00A

Description

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Product Evaluated

Features & Benefits

Active Part Numbers:

Design Resources

Buy direct from MPS

Standard Pricing

Technical Forum