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TPS63700 Evaluation Module



  • Input Voltage: 2.7 V to 5.5 V
  • Output Voltage: adjustable -2 V to -15 V
  • Output Current: 360 mA (max)
  • Switch Current Limit: 1000 mA (typ)
  • Efficiency at Negative Output Rail: 84% (max)
  • Package: 3x3 QFN-10
  • 1.4-MHz Fixed Frequency PWM Operation (typ)
  • Over Voltage Protection up to -19 V
  • 1.5-uA Shutdown Current

Texas Instruments  TPS63700EVM-139

The TPS63700EVM-139 is an evaluation tool for the TPS63700 Inverting DC/DC Converter. It can generate a negative output voltage as low as -15 V with output currents up to 360 mA, depending on input-voltage to output-voltage ratio. With a total efficiency up to 84%, the device is ideal for portable battery-powered equipment. The device can be connected either to a Li-ion battery, to 3-cell NiMH/NiCd or 3.3 V or 5 V supply rails.