Datasheet Linear Technology LTC4212 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC4212

Controlador de intercambio en caliente con tiempo de espera de encendido

Hojas de datos

PDF, 241 Kb, Archivo subido: oct 25, 2017

Extracto del documento

Embalaje

	LTC4212CMS#PBF	LTC4212CMS#TRPBF	LTC4212IMS#PBF	LTC4212IMS#TRPBF
N	1	2	3	4
Package	MS-10 Dibujo del esquema del paquete	MS-10 Dibujo del esquema del paquete	MS-10 Dibujo del esquema del paquete	MS-10 Dibujo del esquema del paquete
Package Code	MS	MS	MS	MS
Package Index	05-08-1661	05-08-1661	05-08-1661	05-08-1661
Pin Count	10	10	10	10

Paramétricos

Parameters / Models	LTC4212CMS#PBF	LTC4212CMS#TRPBF	LTC4212IMS#PBF	LTC4212IMS#TRPBF
Active Limiting	yes	yes	yes	yes
Circuit Breaker Accuracy, %	20	20	20	20
Circuit Breaker Threshold	50mV	50mV	50mV	50mV
Circuit Breakers	1	1	1	1
Export Control	no	no	no	no
Fault Output	yes	yes	yes	yes
Foldback	no	no	no	no
In-Rush Current	Active	Active	Active	Active
Isupply, mA	1	1	1	1
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Power Good Output	no	no	no	no
Reset Output	no	no	no	no
Sequencing	no	no	no	no
Tracking	no	no	no	no
Vin Range	2.5V to 16.5V	2.5V to 16.5V	2.5V to 16.5V	2.5V to 16.5V

Plan ecológico

	LTC4212CMS#PBF	LTC4212CMS#TRPBF	LTC4212IMS#PBF	LTC4212IMS#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente

Artículos

Descargar
Hot Swap Controller with Power-Up Timeout Function Simplifies Hot Swapping Boards with Multiple Power Supplies &mdash LT Journal
PDF, 204 Kb, Archivo publicado: dic 1, 2003
Extracto del documento
DESIGN FEATURES Hot Swap Controller with
Power-Up Timeout Function
Simplifies Hot Swapping Boards
with Multiple Power Supplies
by Anthony Ng and YK Sim Introduction
The LTC4212 is a Hot Swap controller that allows safe board insertion
and removal from a live backplane.
It features a supply range of 2.5V to
16.5V, programmable soft-start with
inrush current limiting, automatic retry or latched mode operation, a high
side drive for an external N-channel
MOSFET and dual level overcurrent
fault protection.
Unlike many Hot Swap controllers,
the LTC4212 does not monitor the load
side of the MOSFET directly. Instead,
the LTC4212 interfaces with external
power supply monitor ICs or directly
with the PGOOD pin of a switching
regulator. This permits the LTC4212 to
monitor any number of supplies on the
board. It has a power-up timeout function that disconnects a card from the
backplane supply when the monitored …

Linea modelo

Serie: LTC4212 (4)

LTC4212CMS#PBF LTC4212CMS#TRPBF LTC4212IMS#PBF LTC4212IMS#TRPBF

Clasificación del fabricante

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

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