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High-Efficiency Instant-ON™ Boost Converter




The TS3310 is a low power boost converter with an industry-leading low quiescent current of 150nA, enabling ultra long battery life in systems operating from a variety of battery sources. The TS3310 is the industry’s only boost converter to specify its no-load supply current with an actively switching boost engine, providing a more accurate picture of supply current during normal operation.

High-Efficiency Instant-ON™ Boost Converter

The TS3310 boosts input voltages from 0.9V-3.6V to one of eight user-selectable output voltages ranging from 1.8V to 5.0V. The TS3310 includes two outputs: (a) an always-on primary output and (b) a user-enabled, load-switched secondary output designed to power burst-on loads operating at low duty cycles, such as a ZigBee radio.

KEY SPECIFICATIONS

  • Ultra-Efficient Boost Converter:
    Active-mode, No-load Supply Current: 150nA
    Efficiency: Up to 92%
    Input Voltage Range: 0.9V-3.6V
    Delivers up to 35 mA at 3VSTORE from 1.2VIN
    Single-inductor, Discontinuous Conduction Mode Operation
    No External Schottky Diode Required
  • Pin-Selectable Output Voltages:
    1.8V, 2.1V, 2.5V, 2.85V, 3.0V, 3.3V,
    4.1V, and 5.0V
  • Output Power Good Indicator
  • User-enabled Secondary Output Load Switch
  • 10-Pin, Low-profile, 2mm x 2mm TDFN Package

 

For more detail: High-Efficiency Instant-ON™ Boost Converter

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