IC manufacturers Analog Devices

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Analog Devices LT4200 | Demoboard DC3024A

LT4200 | 12V, 50A Hot Swap E-Fuse

Overview

TopologyOther Topology
Input voltage10-14.4 V
Output 150 A

Description

Demonstration circuit 3024A showcases the LT4200 50A hot swap E-fuse with guaranteed SOA. Included on the board are input voltage dividers for undervoltage and overvoltage protection, LEDs to indicate input voltage, output voltage, fault and power bad conditions, and jumpers to enable auto retry and to select circuit breaker delay. Turrets are provided for monitoring input voltage, output voltage, output status, and most of the pins on the LT4200.

Features

  • Allows Safe Board Insertion into Live Backplane
  • Wide Operating Voltage Range: 2.9V to 15V
  • Guaranteed Safe Operating Area: 7.5W√s
  • 1.2mΩ MOSFET with Current Sense Element
  • ±4% Current Monitor Output
  • Adjustable Current Limit Threshold
  • Temperature Monitor Output
  • Over temperature Protection
  • Adjustable Current Limit Timer Before Fault
  • Power Good and Fault Outputs
  • Adjustable Inrush Current Control
  • ±2.5% Accurate Undervoltage and Overvoltage Protection
  • Available in a 36-Pin (5mm × 8mm) QFN Package

Typical applications

  • High Availability Servers
  • Solid State Drives

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
50% typ.(°)
Pins
Type
Mount
L(mm)
H(mm)
IR(A)
Working Voltage(V (AC))
Operating Temperature
SamplesAvailability & Sample
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 525 nm, Green
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]450 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
MountSMT 
Length2 mm
Height0.7 mm
Operating Temperature -40 °C up to +85 °C
Check availability
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]150 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
MountSMT 
Length2 mm
Height0.7 mm
Operating Temperature -40 °C up to +85 °C
Check availability
SPECWR-PHD Pin Header, –, –
Simu­lation
Availability
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
Check availability