Datasheet Linear Technology LTC4251-1IS6#TRPBF

Manufacturer	Linear Technology
Series	LTC4251
Part Number	LTC4251-1IS6#TRPBF

Negative Voltage Hot Swap Controllers in SOT-23

Datasheets

PDF, 273 Kb, Revision: D, File uploaded: Oct 25, 2017

Extract from the document

Packaging

Package	SOT-23
Package Code	S6
Package Index	05-08-1636

Parametrics

Active Limiting	yes
Circuit Breaker Accuracy	20 %
Circuit Breaker Threshold	50mV
Circuit Breakers	1
Design Tools	LTspice Model
Export Control	no
Fault Output	no
Foldback	no
In-Rush Current	Active
Isupply	0.8 mA
Operating Temperature Range	-40 to 85 °C
Power Good Output	no
Reset Output	no
UV	yes
Vin Range	-15V to -500V

Eco Plan

RoHS

Compliant

Articles

Download
Hot Swap Controller For -48V Offers Comprehensive Protection for Telecom Systems &mdash LT Journal
PDF, 257 Kb, File published: Mar 1, 2003
Extract from the document
DESIGN FEATURES вЂ“48V Hot Swap Controller Offers
Comprehensive Protection for
by YK Sim and Mitchell Lee
Telecom Systems
Introduction
High performance, high reliability
telecom systems employ distributed
power modules to generate low voltage, high current supplies from a вЂ“48V
bus. These systems require that the
individual power modules are hot
swappableвЂ”they can be inserted
and removed at any time without
affecting the operation of the main
system. Another requirement is that
failed elements self-isolate without
affecting neighboring elements. The
system controller takes notice of any
failures and reconfigures the system so PLUG-IN BOARD + вЂ“48V RTN LTC4251 + CLOAD + ISOLATED
DC/DC
CONVERTER
MODULE вЂ“ вЂ“48V LOW
VOLTAGE
CIRCUITRY вЂ“ BACKPLANE Figure 1. Basic LTC4251 Family Hot Swap Topology that there is no interruption of service. …

Model Line

Series: LTC4251 (18)

LTC4251-1CS6#PBF LTC4251-1CS6#TRMPBF LTC4251-1CS6#TRPBF LTC4251-1IS6#PBF LTC4251-1IS6#TRMPBF LTC4251-1IS6#TRPBF LTC4251-2CS6#PBF LTC4251-2CS6#TRMPBF LTC4251-2CS6#TRPBF LTC4251-2IS6#PBF LTC4251-2IS6#TRMPBF LTC4251-2IS6#TRPBF LTC4251CS6#PBF LTC4251CS6#TRMPBF LTC4251CS6#TRPBF LTC4251IS6#PBF LTC4251IS6#TRMPBF LTC4251IS6#TRPBF

Manufacturer's Classification

Monitor, Control and Protection > Hot Swap Controllers > High Voltage Hot Swap Controllers

Other Names:

LTC4251-1IS6TRPBF, LTC4251-1IS6 TRPBF, LTC42511IS6#TRPBF, LTC4251 1IS6#TRPBF

Slices

Microcontrollers