EV4057A-K-00A

EV4057A-K-00A

198V_AC to 265V_AC/50Hz, 21V/370mA + 3.3V/50mA Single-Stage, Single-Chip Solution for Smart LED Evaluation Board

Datasheet

Description

The EV4057A-K-00A evaluation board is designed to demonstrate the capabilities of the MP4057A. The MP4057A is a single-stage, single-chip solution for smart LED applications. It can regulate the LED current with PSR control, and meanwhile supply power for MCU/wireless module. It is an ideal solution for smart LED lighting because of its simple design, few external components, and low cost.

The EV4057A-K-00A adopts the flyback topology to drive a 21V LED and supply a 3.3V/50mA smart control module.

Determined by the customer specification about the standby power, the EV4057A-K-00A can be configured for two kinds of circuits. The default EVB board is designed for less than 30mW standby power. It can also be configured for 15mW standby power.

Product Evaluated

Features & Benefits

Single-Stage/Single-Chip Solution
Ultra-Low Standby Power
Fast Start-Up
5% Deep Dimming
No Flicker
Low Audible Noise
Valley Switching Mode for Good Efficiency
High Power Factor (Typical > 0.9)
Good Transient Response
Cycle-by-Cycle Current Limiting in CV Operation
Primary-Side Over-Current Protection
Output OCP/OVP
Under-Voltage Lockout (UVLO)
Thermal Shutdown (160°C/100°C)
Available in MSOP-10 and SOIC-14 Packages

Active Part Numbers:

EV4057A-K-00A

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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.

EV4057A-K-00A

Description

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Product Evaluated

Features & Benefits

Active Part Numbers:

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