Datasheet Linear Technology LTC1643ALIGN#TRPBF — Datenblatt

Hersteller	Linear Technology
Serie	LTC1643A
Artikelnummer	LTC1643ALIGN#TRPBF

PCI-Bus-Hot-Swap-Controller

Datenblätter

PDF, 242 Kb, Revision: B, Datei hochgeladen: Oct 25, 2017

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Preise

Verpackung

Package	SSOP-16
Package Code	GN
Package Index	05-08-1641 (GN16)

Parameter

Active Limiting	yes
Circuit Breaker Accuracy	24.5 %
Circuit Breaker Threshold	53mV (5, 3.3), 850mA (12), 450mA (-12)
Circuit Breakers	4
Demo Boards	DC225A-H,DC225A-L
Design Tools	LTspice Model
Export Control	no
Fault Output	yes
Foldback	yes
In-Rush Current	Active
Isupply	3.5 mA
Operating Temperature Range	-40 to 85 °C
Power Good Output	yes
Reset Output	no
Sequencing	no
Tracking	yes
Vin Range	3.3, 5, В±12V

Öko-Plan

RoHS

Compliant

Artikel

Herunterladen
Hot Swapping the PCI Bus Using the LTC1643 &mdash LT Journal
PDF, 243 Kb, Datei veröffentlicht: Aug 1, 1998
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DESIGN FEATURES Hot Swapping the PCI Bus
Using the LTC1643
Hot Circuit Insertion LTC1643 Features When a circuit board is inserted into
a live PCI slot, the supply bypass
capacitors on the board can draw
huge transient currents from the PCI
power bus as they charge. The transient currents can cause permanent
damage to the connector pins and
create glitches on the power bus, causing other boards in the system to
reset.
The LTC1643 is designed to turn a
boardвЂ™s supply voltages on and off in
a controlled manner, allowing the
board to be safely inserted into or
removed from a live PCI slot without
causing glitches on the system power
supplies. The chip also protects the
PCI supplies from short circuits and
monitors the supply voltages.
The LTC1643H is designed for
motherboard applications, whereas
the LTC1643L is designed for CompactPCI applications where the chip
resides on the plug-in board. The part …

Modellreihe

Serie: LTC1643A (12)

LTC1643AHCGN#PBF LTC1643AHCGN#TRPBF LTC1643AHIGN#PBF LTC1643AHIGN#TRPBF LTC1643AL-1CGN#PBF LTC1643AL-1CGN#TRPBF LTC1643AL-1IGN#PBF LTC1643AL-1IGN#TRPBF LTC1643ALCGN#PBF LTC1643ALCGN#TRPBF LTC1643ALIGN#PBF LTC1643ALIGN#TRPBF

Herstellerklassifikation

Monitor, Control and Protection > Hot Swap Controllers > PCI Hot Swap Controllers | Low Voltage Hot Swap Controllers

Andere Namen:

LTC1643ALIGNTRPBF, LTC1643ALIGN TRPBF

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