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CT21100

Coin Battery Boost

 

CT21100 is high efficiency DCDC boost converter delivering 2.7V at 10mA from an input as low as 0.9V. Designed to work with a single alkaline/NiMh coin cell. To improve efficiency with light load conditions, an asynchronous topology with Pulse Frequency Modulation (PFM) technique is implemented.

  • Input Voltage Range: 0.9V to 1.8V
  • (single alkaline or Ni-MH battery)
  • 10 mA maximum output
  • 18 uA quiescent current with no load.
  • Fixed 2.7V output voltage.
  • Modulation (PFM) technique.

 

  • Miniature Coin Battery supplied devices

  • Silicon Proven on 0.35u HV-CMOS
  • Datasheet
  • Integration guidelines
  • Test Specifications
  • GDS2 and LVS Netlist
  • Footprint (.LEF)
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