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ANALOG DEVICES LTC4234CWHH#PBF

Hot-Swap Controller, 2.9 V to 15 V in, QFN-38, 0°C to 70°C

ANALOG DEVICES LTC4234CWHH#PBF

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Manufacturer Part No:
LTC4234CWHH#PBF
Order Code:
4025902
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Technical Datasheet:
LTC4234CWHH#PBF   Datasheet
ECAD / MCAD
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Product Overview

LTC®4234 is a 20A guaranteed SOA hot swap controller allows a board to be safely inserted and removed from a live backplane. The part integrates a hot swap controller, power MOSFET, and current sense resistor in a single package for small form factor applications. The MOSFET Safe Operating Area is production tested and guaranteed for the stresses in Hot Swap applications. This provides separate inrush current control and an 11% accurate 22.5A current limit with output-dependent foldback. Application includes high availability servers, solid state drives, industrial, 240W, 12V systems.
  • Allows safe board insertion into live backplane
  • Small footprint
  • Current and temperature monitor outputs
  • Overtemperature protection
  • Adjustable current limit timer before fault
  • Power good and fault outputs
  • Input supply range from 2.9 to 15V (TA = 25°C, VDD = 12V)
  • Typical turn-on delay is 48ms (Step VUV to 2V, VGATE 13V, TA = 25°C)
  • 38-lead plastic QFN package
  • Temperature rating range from 0°C to 70°C

Footnotes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

Product Information

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:
1Channels

:
2.9V

:
15V

:
QFN-EP

:
38Pins

:
Internal

:
Surface Mount

:
Hot Swap Controller

:
0°C

:
70°C

:
-

:
-

:
MSL 3 - 168 hours

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Technical Documents (1)

10 In stock

10 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays)

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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.

75 more will be available on 4/15/25

Extra stock is available upon order to the Supplier Lead Time which is approximately 6/16/25

75 more will be available on 4/15/25

Reserving future stock
10 deliver in 2-3 business days from our SG warehouse

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

¥1,185.82 ( ¥1,304.40  Inc. JCT)

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