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Analog Devices LTM4652 | Demoboard DC3195A-B

Quad Bidirectional ±128A Inverting μModule Regulator

Overview

TopologyPositive to Negative Converter
Input voltage4.5-13 V
Output 1-5 V / 128 A

Description

The DC3195A-B evaluation board features the LTM®4652 μModule® (micromodule) regulator, which is configured as a quad polyphase single –5V output capable of bidirectional ±128A load current. The input voltage range is 4.5V to 13V. The maximum VIN + |VOUT| should not exceed 18V for this inverting output evaluation board. Derating is necessary for certain VIN, VOUT, frequency, and thermal conditions.

Features

  • Dual ±25A or Single ±50A Output Source/Sink
  • Input Voltage Range: 4.5V to 18V (20V Abs Max)
  • Output Voltage Range: 0.6V to 7.5V (8V Abs Max)
  • ±1.5% Maximum Total DC Output Error Over Line, Load and Temperature
  • Adjustable Control Loop Compensation
  • Differential Remote Sense Amplifier
  • Current Mode Control/Fast Transient Response
  • Multiphase Parallel Current Sharing Up to ±300A
  • Internal Temperature Monitor
  • Adjustable Switching Frequency or Synchronization
  • Overcurrent Foldback Protection
  • Selectable Pulse-Skipping Mode Operation
  • Soft-Start/Voltage Tracking
  • Input and Output Overvoltage Protection
  • 16mm × 16mm × 4.92mm BGA Package

Typical applications

  • Test and Measurement Instrumentation, Industrial Equipment
  • Telecom and Networking Equipment

Products

Order Code
Data­sheet
Downloads
Status
Product series
f(mm)
Pins
Type
Mount
L(mm)
IR(A)
Working Voltage(V (AC))
Operating Temperature
Samples
WA-SNSR Self-Retaining Spacer, 4.8 mm, –
Status Activei| Production is active. Expected lifetime: >10 years.
Drilling in Panel4.8 mm
Length6.4 mm
Operating Temperature -30 °C up to +85 °C
WR-PHD Jumper, –, 2
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Jumper
Pins
Rated Current3 A
Working Voltage200 V (AC)
Operating Temperature -25 °C up to +105 °C
WR-PHD Pin Header, –, 3
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header
Pins
TypeStraight 
MountTHT 
Length6 mm
Rated Current2 A
Working Voltage200 V (AC)
Operating Temperature -40 °C up to +105 °C
WR-PHD Pin Header, –, 6
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header
Pins
TypeStraight 
MountTHT 
Length6 mm
Rated Current2 A
Working Voltage200 V (AC)
Operating Temperature -40 °C up to +105 °C