IC manufacturers Monolithic Power Systems

IC manufacturers (99)

Monolithic Power Systems EV4005DN-00A

Non-Isolated Step Down High Brightness WLED Driver

Overview

TopologyBuck Converter
Input voltage85-120 V
Switching frequency110 kHz
Output 130 V / 0.35 A
IC revision1.2

Description

The EV4005DN-00A is an evaluation board for the MP4005/4005-A. The EV4005DS-00A is a high efficiency step-down converter designed for driving high brightness Light Emitting Diodes (LEDs).

Features

  • Constant-current LED Driver
  • Power MOSFET Zero-Current Turn On
  • High Efficiency and Reliability in BoundaryMode Operation
  • 5V to 190V DC Input Voltage
  • Low 0.4mA Operation Current
  • PWM or DC Input Burst Dimming Control
  • Hiccup Short Circuit Protection
  • UVLO, Thermal Shutdown
  • Maximum Frequency is Limited to 110kHz
  • Available in SOIC8E Package

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
VersionISAT,10%
(A)
ISAT,30%
(A)
IR,40K
(A)
IRP,40K
(A)
Size Samples
7447709681SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-PD SMT Power Inductor 680 1.1 825 1.5 Standard 1.3 1.6 1.1 1.2 1210
7447462102SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-TI Radial Leaded Wire Wound Inductor 1000 0.25 0.27 6000 2.3 Heat Shrinking Tube 0.27 0.35 5075
Order Code Data­sheet Simu­lation
7447709681SPEC
7447462102SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
VersionISAT,10%
(A)
ISAT,30%
(A)
IR,40K
(A)
IRP,40K
(A)
Size Samples