IC manufacturers Monolithic Power Systems

IC manufacturers (97)

Monolithic Power Systems MP4000DS

350mA Off-Line WLED Driver Evalvation Board For 180-260VAC Input

Overview

TopologyBuck Converter
Input voltage180-260 V
Output 140 V / 0.35 A
IC revision1.0

Description

The EV4000DS-00C is an evaluation board for the MP4000. The EV4000DS-00C is a high efficiency step-down converter designed for driving high brightness Light Emitting Diodes (LEDs).The EV4000DS-00C can supply a maximumoutput current of 350mA to drive 10 to 40V LED strings from a wide input voltage 180 to260VAC with 50/60Hz.

Features

  • Constant-current LED Driver
  • Power MOSFET Zero-Current Turn On
  • High Efficiency and Reliability in BoundaryMode Operation
  • Low 0.9mA Operation Current
  • PWM or DC Input Burst Dimming Control
  • Hiccup Short Circuit Protection
  • UVLO, Thermal Shutdown
  • Maximum Frequency is Limited to 110kHz
  • Available in SOIC8 Package

Typical applications

  • DC/DC or AC/DC LED Driver Application, General Illumination, Industrial LED Lighting, LED Light

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersion Samples
7447709681SPEC
8 files WE-PD SMT Power Inductor 680 1.2 825 1.5 1210 Standard
Order Code Data­sheet Simu­lation
7447709681SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersion Samples