MAX5920AESA

MAX5920AESA, Hot-Swap Controller, SOP, -0.3V to +100V, ±40mA, Dallas Semiconductor

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Price:: US $1.95~2.35 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
10 ~ 50 :	2.35 / Piece
51 ~ 100 :	2.15 / Piece
101 ~ 200 :	1.95 / Piece

PartNumber:: MAX5920AESA

Brand:: Dallas Semiconductor - Maxim | Pack: SOP | D/C: 08+

Availability:: Supply Ability: 2/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-01-21

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Part Number:MAX5920AESA
US $1.95 - 2.35
Quantity:

piece

Product Summary

The MAX5920AESA is a hot-swap controller that allows a circuit card to be safely hot plugged into a live backplane. The MAX5920AESA operates from -20V to -80V and are well-suited for -48V power systems. The device is pin and function compatible with the LT4250 and pin compatible with the LT1640. The MAX5920AESA provides a controlled turn-on to circuit cards preventing glitches on the power-supply rail and damage to board connectors and components. The applications of the MAX5920AESA include Telecom Line Cards, Network Switches/Routers, Central-Office Line Cards, Server Line Cards, Base-Station Line Cards.

Parametrics

MAX5920AESA absolute maximum ratings: (1)Supply Voltage (VDD - VEE): -0.3V to +100V; (2)DRAIN, PWRGD, PWRGD: -0.3V to +100V; (3)PWRGD to DRAIN: -0.3V to +95V; (4)PWRGD to VDD: -95V to +85V; (5)SENSE (Internally Clamped): -0.3V to +1.0V; (6)GATE (Internally Clamped): -0.3V to +18V; (7)UV and OV: -0.3V to +60V; (8)Current Through SENSE: ±40mA; (9)Current into GATE: ±300mA; (10)Current into Any Other Pin: ±20mA.

Features

MAX5920AESA features: (1)Allows Safe Board Insertion and Removal from a Live -48V Backplane; (2)Pin- and Function-Compatible with LT4250L (MAX5920A); (3)Pin-Compatible with LT1640L (MAX5920A); (4)Pin- and Function-Compatible with LT4250H (MAX5920B); (5)Pin-Compatible with LT1640H (MAX5920B); (6)Circuit-Breaker Immunity to Input Voltage Steps and Current Spikes; (7)Withstands -100V Input Transients with No External Components; (8)Programmable Inrush and Short-Circuit Current Limits; (9)Operates from -20V to -80V; (10)Programmable Overvoltage Protection; (11)Programmable Undervoltage Lockout; (12)Powers Up into a Shorted Load; (13)Power-Good Control Output; (14)Thermal Shutdown Protects External MOSFET.