IC manufacturers Analog Devices

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Analog Devices LTM4707 | Demoboard EVAL-LTM4707-AZ

16V, 16A Ultralow Noise Silent Switcher 3 μModule Regulator

Overview

TopologyBuck Converter
Input voltage4-16 V
Output 11 V / 16 A

Description

The EVAL-LTM4707-AZ evaluation board is a step-down DC-to-DC switching converter featuring the LTM®4707 power μModule® (micromodule) regulator. The EVAL-LTM4707-AZ is designed to deliver 16A maximum output current from a 4V to 16V input. The LTM4707 employs Silent Switcher®3 architecture with internal hot loop bypass capacitors to achieve both low electromagnetic interference (EMI) and high efficiency. The LTM4707contains a current mode regulator IC, a power inductor, and a modest amount of input and output capacitance. A single resistor (R3) sets the output voltage, providing unity gain operation over the output range, resulting in virtually constant output noise independent of output voltage.

Features

  • Parallel for High-Power Applications
  • External or Internal Compensation
  • With Optional Input EMI Filter

Typical applications

  • Industrial equipment, RF power supplies, including PLLs, VCOs, Mixers, LNAs and PAs, Low noise Instrumentation
  • Telecom, Networking equipment

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
f(mm)
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
Pins
Mount
L(mm)
H(mm)
IR(A)
Working Voltage(V (AC))
Operating Temperature
Samples
WA-SNSR Self-Retaining Spacer, 4.8 mm, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Drilling in Panel4.8 mm
Length12.7 mm
Operating Temperature -30 °C up to +85 °C
WR-PHD Jumper, –, –
Simu­lation
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, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header
TypeStraight 
Pins
MountTHT 
Length6 mm
Rated Current2 A
Working Voltage200 V (AC)
Operating Temperature -40 °C up to +105 °C
WE-CBF SMT EMI Suppression Ferrite Bead, –, 30 Ω
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Impedance @ 100 MHz30 Ω
Maximum Impedance39 Ω
Maximum Impedance920 MHz 
Rated Current 210000 mA
DC Resistance0.003 Ω
TypeHigh Current 
MountSMT 
Length2 mm
Height0.9 mm
Rated Current10 A
Operating Temperature -55 °C up to +125 °C