WPMDH1302401 查看數據表（PDF） - Wurth Elektronik GmbH & Co. KG, Germany.

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WPMDH1302401

MagI³C Power Module VDRM - Variable Step Down Regulator Module

Wurth Elektronik GmbH & Co. KG, Germany. 

WPMDH1302401 / 171032401

MagI³C Power Module

VDRM - Variable Step Down Regulator Module

6-42V / 3A / 5-24V Output

DESCRIPTION

The VDRM series of the MagI³C Power Module family

provide a fully integrated DC-DC power supply

including the buck switching regulator and inductor in

a package.

The WPMDH1302401 offers high efficiency and

delivers up to 3A of output current. It operates from

6V input voltage up to 42V. It is designed for fast

transient response.

It is available in an innovative industrial high power

density TO263-7EP (10.16 x 13.77 x 4.57mm)

package that enhances thermal performance and

allows for hand or machine soldering.

The VDRM regulators have an on-board protection

circuitry to guard against thermal overstress and

electrical damage featuring thermal shut-down, over-

current, short-circuit, overvoltage and under-voltage

protections.

TYPICAL APPLICATIONS

 Point-of-Load DC-DC applications from 12V and

24V industrial rails

 Industrial, Test & Measurement, Medical

applications

 System power supplies

 DSPs, FPGAs, MCUs and MPUs supply

 I/O interface power supply

FEATURES

 Peak efficiency up to 97%

 Current capability up to 3A

 Wide input voltage range: 6V to 42V

 Output voltage range: 5V to 24V

 Maximum output power: 36W

 Integrated shielded 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

 Adjustable switching frequency

 Thermal shut down, inrush current and output

short circuit protection

 Operating ambient temp. range up to 105°C

 Operating junction temp. range: -40 to 125°C

 RoHS & REACH compliant

 Mold compound UL 94 Class V0 (flammability

testing) certified

 Complies with EN 55022 class B radiated and

conducted emissions standard

TO263-7EP

TYPICAL CIRCUIT DIAGRAM

VIN

1

VIN

7

VOUT

VOUT

RON

Module

RFBT

CFF

2

RON

6

FB

CIN

4

AGND

3

EN

PGND

SS

COUT

EP

5

CSS

RFBB

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Würth Elektronik eiSos GmbH & Co. KG - Data Sheet - REV 1.0

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© March 2015

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