Part Number
|
LTC4252-1 |
Manufacturer
|
Linear Technology |
Description
|
Negative Voltage Hot Swap Controllers |
Published
|
Sep 21, 2009 |
Detailed Description
|
LTC4252-1/LTC4252-2 LTC4252A-1/LTC4252A-2
Negative Voltage Hot Swap Controllers
Features
n Allows Safe Board Insertion ...
|
Datasheet
|
LTC4252-1
|
Overview
LTC4252-1/LTC4252-2 LTC4252A-1/LTC4252A-2
Negative Voltage Hot Swap Controllers
Features
n Allows Safe Board Insertion and Removal from a Live – 48V Backplane
n Floating Topology Permits Very High Voltage Operation n Current Limit With Circuit Breaker Timer n Fast Response Time Limits Peak Fault Current n Programmable Soft-Start Current Limit n Programmable Timer with Drain Voltage
Accelerated Response n ±1% Undervoltage/Overvoltage Threshold Accuracy
(LTC4252A) ■ Adjustable Undervoltage/Overvoltage Protection ■ LTC4252-1/LTC4252A-1: Latch Off After Fault ■ LTC4252-2/LTC4252A-2: Automatic Retry After Fault ■ Available in 8-Pin and 10-Pin MSOP Packages
Applications
n Hot Board Insertion n El...
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