Reference Design - TPS2490, 12Vout 60A Hotswap using TI's CSD17570Q5B NexFETs

(ACTIVE) PMP9616

Description & Features

Technical Documents

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Description

This circuit is a hot swap design using the TPS2490 hot swap controller with power limiting and two 30V CSD17570Q5B NexFETs. The system can be used in security servers to give the ability to plug-in line cards when the system is up and running. Constant current start-up using dV/dt control is implemented to keep the inrush current between 1-A and 2-A.

Circuit can sit inside a line card side.

Vin = 12V, ILoad = 60A

Features
  • Completed design and tested
  • Reference design for server applications
  • Features 30V, 0.56mohm (typical at 10V Vgs) CSD17570Q5B in 5x6mm QFN

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




Parametrics
 PMP9616.1
(Output Voltage 1)
Vin (Min) (V)10
Vin (Max) (V)14
Vout (Nom) (V)12
Iout (Max) (A)60
Output Power (W)720
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyHot Swap

TI Devices (2)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD17570Q5B  30-V, N-Channel NexFET Power MOSFET, CSD17570Q5B  Power MOSFET  Sample & Buy Not Available
TPS2490  Latchable Positive High-Voltage Power-Limiting Hot Swap Controller  Protection, Monitoring and Hot Swap  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 486 13 Jan 2015 84
Design files (4)
Title Abstract Type Size (KB) Date Views
ZIP 221 13 Jan 2015 51
PDF 21 13 Jan 2015 19
PDF 234 13 Jan 2015 20
PDF 51 13 Jan 2015 95


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