Single Inductor Multiple Output (SIMO) DC-DC converter for PA envelope tracking in mobile devices

The SIMO DC-DC converter offers a high-efficient power conversion in combination with a low BOM/cost. It is part of a power amplifier (PA) envelope tracking system for use in battery-operated mobile devices. This ASIC provides simultaneously multiple outputs above and below the input voltage.

FEATURES

  • Single battery input voltage
  • Single external inductor
  • Multiple supply voltages
  • Lower BOM : only one inductor
  • High power conversion efficiency
  • Outputs regulated independently
  • Buck and / or boost outputs
  • Temperature : -40°C to 85°C
  • 0.18um BCD

Why choose ICsense for your next consumer ASIC development ?

ICsense is a trusted partner in the development and supply of ultra-low-power consumer ASICs. Since 2004, the mixed-signal ASICs of ICsense are used in applications for sensor/MEMS interfaces, power management, drivers. ICsense focusses on reducing the Bill-Of-Material (BOM) and optimising the ASIC architecture for minimal silicon area.

Our values:

  • Over +20 years of expertise in low-power consumer ASIC development
  • Exclusive development and supply. IP owned by the customer
  • One of the largest design teams in Europe
  • In-house mass production testing (ATE)

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