EVBL4423A-Q-00A

EVBL4423A-Q-00A

3A, 36V, Synchronous Step-Down Converter Evaluation Board

MPL

Datasheet

Description

MPL

Optimized Performance with MPS Inductor

The EVBL4423A-Q-00A is an evaluation board for the MP4423A and MPQ4423A, and is optimized for MPS's MPL-AL6060 series of power inductors. The MP4423A and MPQ4423A are high-frequency, synchronous, rectified, step-down, switch-mode converters with built-in power MOSFETs. They offer a very compact solution to achieve 3A of continuous output current (I_OUT), with excellent load and line regulation across a wide input supply range. The MP4423A and MPQ4423A have synchronous mode operation for higher efficiency across the I_OUT load range.

Current-mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection (OCP) and thermal shutdown. The MP4423A and MPQ4423A are available in a QFN-8 (3mmx3mm) package.

Product Evaluated

MP4423A

High Efficiency, Force CCM Mode, 3A, 36V, Synchronous Step-Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified

MPQ4423A

Industrial Grade, High Efficiency, Force CCM Mode, 3A, 36V, Synchronous Step-Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified

Features & Benefits

Wide 4V to 36V Continuous Operating Input Voltage (V_IN) Range
85mΩ/55mΩ Low R_DS(ON) Internal Power MOSFETs
High-Efficiency Synchronous Mode Operation
Forced Continuous Conduction Mode (FCCM) with Default 410kHz Switching Frequency (f_SW)
Synchronizes to a 200kHz to 2.2MHz
External Clock
High Duty Cycle for Automotive Cold Crank
Internal Soft Start (SS)
Power Good (PG)
Over-Current Protection (OCP) and Hiccup Mode
Thermal Shutdown
Fully Assembled and Tested
Available in a QFN-8 (3mmx3mm) Package
Optimized Performance with MPS Inductor MPL-AL6060 Series

Active Part Numbers:

EVBL4423A-Q-00A

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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.

EVBL4423A-Q-00A

Description

Product Evaluated

Features & Benefits

Active Part Numbers:

Design Resources

Buy direct from MPS

Standard Pricing

Technical Forum

EVBL4423A-Q-00A

Description

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Product Evaluated

Features & Benefits

Active Part Numbers:

Design Resources

Buy direct from MPS

Standard Pricing

Technical Forum