*1 Four Operational Modes
  – Torch and Flash up to ILED = 1200 mA
  – Voltage-Regulated Boost Converter: 4.5 V, 5 V, and 5.25 V
 .

* Camera White LED Torch/Flash for Cell Phones, Smart-Phones and PDAs
* Audio Amplifier Power Supply Typical Ap.

The TPS6105x device is based on a high-frequency synchronous-boost topology with constant current sink to drive single white LEDs. The device uses an inductive fixed-frequency PWM control scheme using small external components, minimizing input rippl.

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