See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

RHB | 32

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TPS2459RHBT


3V / 12V Hot Swap and ORing Controller with I2C

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1 - 9 $ 6.93
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100 - 249 $ 5.24
250 - 499 $ 4.77
500 - 749 $ 4.13
750 - 999 $ 3.57
1000 - 9999 $ 3.50

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Texas Instruments TPS2459RHBT

The TPS2459 hot-plug controller performs all necessary power interface functions for an AdvancedMC™ (Advanced Mezzanine Card). A fully integrated 3.3-V channel provides inrush control, over-current protection, and FET ORing. A 12-V channel provides the same functions using external FETs and sense resistors. The 3.3-V current limit is factory set to AdvancedMC™ compliant levels while the 12-V current limit is programmed using external sense resistors. The accurate current sense comparators of the TPS2459 satisfy the narrow ATCA™ AdvancedMC™ current limit requirements.

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