LTC4358

12

4358fa

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

© LINEAR TECHNOLOGY CORPORATION 2007

LT 0808 REV A • PRINTED IN USA

TYPICAL APPLICATION

Plug-In Card Input Diode for Supply Hold-Up

PLUG-IN CARD

CONNECTOR 1

BACKPLANE

CONNECTORS

PLUG-IN CARD

CONNECTOR 2

12V

GND

GND

4358 TA02

LTC4358

GND

IN

OUT

100Ω

0.1μF

LTC4358

GND

IN

OUT

100Ω

0.1μF

HOT SWAP

CONTROLLER

HOT SWAP

CONTROLLER

+

+

PART NUMBER

DESCRIPTION

COMMENTS

LT1640AH/LT1640AL

Negative High Voltage Hot Swap™ Controllers

in SO-8

Negative High Voltage Supplies From –10V to –80V

LT1641-1/LT1641-2

Positive High Voltage Hot Swap Controllers

Active Current Limiting, Supplies From 9V to 80V

LT4250

–48V Hot Swap Controller

Active Current Limiting, Supplies From –20V to –80V

LTC4251/LTC4251-1/

LTC4251-2

–48V Hot Swap Controllers in SOT-23

Fast Active Current Limiting, Supplies From –15V

LTC4252-1/LTC4252-2/

LTC4252-1A/LTC4252-2A

–48V Hot Swap Controllers in MS8/MS10

Fast Active Current Limiting, Supplies From –15V, Drain Accelerated

Response

LTC4253

–48V Hot Swap Controller with Sequencer

Fast Active Current Limiting, Supplies From –15V, Drain Accelerated

Response, Sequenced Power Good Outputs

LT4256

Positive 48V Hot Swap Controller with

Open-Circuit Detect

Foldback Current Limiting, Open-Circuit and Overcurrent Fault Output,

Up to 80V Supply

LTC4260

Positive High Voltage Hot Swap Controller

LTC4261

Negative High Voltage Hot Swap Controller

LTC4350

Hot Swappable Load Share Controller

Output Voltage: 1.2V to 20V, Equal Load Sharing

LT4351

MOSFET Diode-OR Controller

External N-Channel MOSFETs Replace ORing Diodes, 1.2V to 20V

LTC4352

Ideal Diode Controller with Monitor

Controls N-Channel MOSFET, 0V to 18V Operation

LTC4354

Negative Voltage Diode-OR Controller

and Monitor

Controls Two N-Channel MOSFETs, 1μs Turn-Off, 80V Operation

LTC4355

Positive Voltage Diode-OR Controller

and Monitor

Controls Two N-Channel MOSFETs, 0.5μs Turn-Off, 80V Operation

LTC4357

Positive High Voltage Ideal Diode Controller

Controls Single N-Channel MOSFET, 0.5μs Turn-Off, 80V Operation

LTC4223-1/LTC4223-2

Dual Supply Hot Swap Controller for Advanced

Mezzanine Cards and μTCA

Controls 12V Main and 3.3V Auxiliary Supplies

Hot Swap is a trademark of Linear Technology Corporation.

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