Data Sheet

Data Sheet
©2013
Würth Elektronik eiSos GmbH & Co. KG - REV 0.2
PRELIMINARY
1/ 25
171050601/WPMDM1500602J
MagI³C Power Module Product Family
VDRM - Variable Step Down Regulator Module
DESCRIPTION
The VDRM series of the MagI3C Power Modules
Family comprise a fully integrated current mode
DC/DC power supply with both the switching power
stage, control circuitry, with synchronous switching
power stage and passive all in one package These
devices also feature built-in compensation circuitry
and a soft-start feature for a smooth, safe power up.
The 7 PIN PFM is an industrial high power density
package with a low profile and a small outline.
The VDRM series offers high efficiency and delivers
up to 5A of output current with accurate regulated
output voltages. It operates from input voltage 6V to
36V.
They are available in an innovative package that
enhances thermal performance and allows for hand
or machine soldering.
The VDRM regulators also have on-board protection
circuitry to guard against thermal and electrical
damage. Thermal shut-down, over-current,
overvoltage and under-voltage protections safeguard
the regulator and include a short-circuit protection.
FEATURES
 Peak efficiency up to 92%
 Current capability up to 5A
 Wide input voltage range: 6V-36V
 Wide output voltage range: 0.8V-6V
 Integrated inductor solution for quick time to
market and ease of use
 Single exposed pad for best-in-class thermal
performance
 Low output voltage ripple
 Under voltage lockout Protection (UVLO)
 Programmable soft-start and synchronization
 Thermal shut down, inrush current and output
short current protection
 Temperature range: -40 to 125°C
 RoHS & REACh compliant
APPLICATIONS
 Point of Load DC-DC applications
 Servers, Data and Telecom
 System power supplies
 DSPs, FPGAs, MCUs and MPUs
 I/O interface
TYPICAL APPLICATION
C
IN
V
IN
SYNC
VIN
EN AGND FB
SS/TRK
VOUT
Module
R
ENT
R
ENB
R
FBT
R
FBB
C
OUT
V
OUT
C
SS
7 PIN PFM