EV4059-S-00A

EV4059-S-00A

90V_AC to 265V_AC, 21V/350mA Single-Stage Deep PWM Dimming Solution Evaluation Board

Datasheet

Description

The EV4059-S-00A evaluation board is designed to demonstrate the capabilities of the MP4059. The MP4059 is a single power stage and PFC controller targeting at LED deep-dimming applications. It can regulate a constant current to an LED load over a 1% to 100% dimming range without flicker or shimmer. It is a primary-side controller without any secondary-side feedback components, and the optocoupler significantly simplifies LED driver design. The MP4059 integrates power factor correction and works in valley switching mode to achieve high efficiency.

The EV4059-S-00A adopts flyback topology to drive a 21V LED.

Product Evaluated

Features & Benefits

1% to 100% Dimming Range
Ultra-Low Standby Loss, Typically Less than 50mW at 230V_AC
Universal Input
Fast Start-Up
No Flicker
Low Audible Noise
Valley Switching Mode for Good Efficiency
Good PF (Typically >0.9)
Primary-Side Over-Current Protection
Output OVP/SCP
Under-Voltage Lockout (UVLO)
Thermal Shutdown (160°C/100°C)
Available in an SOIC-8 Package

Active Part Numbers:

EV4059-S-00A

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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.

EV4059-S-00A

Description

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Product Evaluated

Features & Benefits

Active Part Numbers:

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