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TPS2359 Dual-Slot ATCA AdvancdMC Controller with I2C Evaluation Module



  • One TPS2359 Full Featured Dual-Slot AdvancedMC™ Controller IC
  • USB- to-I²C Interface Adapter
  • Programming and sense resistors (12 V)
  • Low RDS(ON) pass and block FET’s (12 V)
  • Input and output power jacks for external supply and optional load connection
  • Up to 880 µF (4 x 220 µF) jumpered load capacitors (each channel) for simulated Payload Power output bulk capacitance
  • 150 µF jumpered load capacitor for each Management Power channel
  • Address-setting DIP switch
  • Slide switch actuation of enable inputs
  • Expansion port headers
  • Windows-compatible EVM GUI

Texas Instruments  TPS2359EVM

The Dual-Slot AdvancedMC™ Controller Evaluation Module (TPS2359EVM) is a PCB platform for users to learn about the features and operation of the TPS2359 integrated circuit from Texas Instruments (TI). The TPS2359 Full Featured Dual-Slot AdvancedMC™ Controller manages two 12 V and two 3.3 V power rails, and features inrush and fault current limiting, FET OR’ing, input UVLO protection, logic-level enable inputs and an I²C interface. Current control on the 12 V rails has a high degree of programmability, including independent current limit and fast trip thresholds. System level timing and other control parameters are accessed via the I²C interface, along with readback of FET and output rail status. In addition, current sense and pass and block FET’s for the 3.3 V channels are fully integrated into the device.