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reference designMPM3682 | Demoboard EVM3682-RE-00A

Monolithic Power Systems MPM3682 | Demoboard EVM3682-RE-00A

18V 10A Step-Down Power Module Evaluation Board

Overview

TopologyBuck Converter
Input voltage8-18 V
Switching frequency200-1000 kHz
Output 11.8 V / 10 A
IC revision1.0

Description

DESCRIPTIONThe EVM3682-RE-00A is used fordemonstrating the performance of MPS’MPM3682, a 10A step-down power modulewith built-in power MOSFETs and powerinductor.High power efficiency over a wide load range isachieved by scaling down the switchingfrequency at light load to reduce the switchingrelated loss by constant on time control. Over-Current-Protection, Over-Voltage Protection,Under-Voltage Protection, and thermalshutdown provide reliable operation.

Features

  • Complete 10A DC-to-DC Solution
  • Wide Input Voltage Range from 2.5V:
    • 2.5V to 18V with External 5V Bias
    • 4.5V to 18V with Internal Bias
  • 1% Reference Voltage Over 0°C to 70°CJunction Temperature Range
  • Adaptive COT Control for UltrafastTransient Response
  • Programmable Switching Frequency from200KHz to 1MHz
  • Support Pre-Bias Start Up
  • Programmable Soft-Start Time with Default3ms
  • Non-latch OCP, OVP and ThermalShutdown
  • Output Adjustable from 0.65V to 5V
  • 12 x 12 x 4 (mm) QFN package

Typical applications

  • Flat Panel Television and Monitors
  • Servers
  • Base Stations
  • Distributed Power Systems
  • Personal Video Recorders
  • Telecom and Networking Systems

More information

Parts approved by Monolithic Power Systems

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Order Code
Data­sheet
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Status
Product series
Pins
Type
Mount
L(mm)
IR(A)
Working Voltage(V (AC))
Operating Temperature
SamplesAvailability & Sample
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60800213421
SPECWR-PHD Jumper, 2, –
Availability
–
Downloads3 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Jumper
Pins2 
–
–
–
Rated Current3 A
Working Voltage200 V (AC)
Operating Temperature -25 °C up to +105 °C
–Check availability
61300311121
SPECWR-PHD Pin Header - Single, 3, Straight
Availability
–
Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
Pins3 
TypeStraight 
MountTHT 
Length7.62 mm
Rated Current3 A
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
–Check availability
62000821121
SPECWR-PHD Pin Header, 8, Straight
Availability
–
Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header
Pins8 
TypeStraight 
MountTHT 
Length8 mm
Rated Current2 A
Working Voltage200 V (AC)
Operating Temperature -40 °C up to +105 °C
–Check availability
61300911121
SPECWR-PHD Pin Header - Single, 9, Straight

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
Pins9 
TypeStraight 
MountTHT 
Length22.86 mm
Rated Current3 A
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
–Check availability