SC4150 Negative Voltage Hot Swap Controller

Semtech

Description

POWER MANAGEMENT .
The SC4150 is a negative voltage hotswap controller that allows the insertion of line cards into a live backplane.

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Datasheet Specifications

Part number: SC4150
Manufacturer: Semtech
File Size: 348.69 KB
Datasheet: SC4150_Semtech.pdf
Description: Negative Voltage Hot Swap Controller

Features

* Programmable slew of the inrush current when used for hot insertion in the negative 24V and 48V backplane Closed loop operation limits the maximum current even in short circuit condition Built in timer prevents false shutdown, when the closed loop operation limits the current. Sensing the dr

Applications

* Central office switching -48V Distributed power systems Power supply hotswap & inrush control GND PWRGD/PWRGD GND(remote) R1 562k R2 9.31k R3 10.2k
* 48V U1 SC4150 1 PWRGD /PWRGD VCC 8 2 OV DRAIN 7 3 UV GATE 6 4 VEE SENSE 5 C1 0.1 VVeEeE R6 C4 18k 3.3nF C2 0.001 R4 0.01

SC4150 Distributors

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Negative Voltage Hot Swap Controller Semtech

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