EV4581-N-00A

EV4581-N-00A

100V, 0.8A Synchronous Buck Converter

Datasheet

Description

The EV4581 Evaluation Board is designed to demonstrate the capabilities of MPS’ MP4581. The MP4581 is a high efficiency synchronous
step-down converter with integrated high-side and low-side MOSFETs. It provides 0.8A output in buck topology from up to 100V input power
supply.

MP4581 supports high efficiency pulse-skipmode (PSM) in light load condition. Valley current limit circuits protect against overload
and short circuit conditions.

The MP4581 is available in a SOIC8EP packages.

Product Evaluated

Features & Benefits

10V-to-100V Input Voltage Range
1V-to-30V Output Voltage Range
90% Maximum Operation Duty Cycle
625mΩ / 380mΩ Internal MSOFETs
Constant On Time Control Mode
Programmable 100kHz to 1MHz Frequency
Internal Soft-Start and Loop Compensation
OCP, SCP with Hiccup
High Efficiency PSM in Light Load
Available in SOIC8EP Package

Active Part Numbers:

EV4581-N-00A

Design Resources

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Standard Pricing

Quantity Price
1

$25.00 /unit

In stock

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

Quantity

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

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EV4581-N-00A

Description

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Product Evaluated

Features & Benefits

Active Part Numbers:

Related Tools

Design Resources

Buy direct from MPS

Standard Pricing

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