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STOD14 - 700mA dual DC-DC converter

General Description

The STOD14 is a dual channel DC-DC converter driver for medium-sized AMOLED display panels.

It integrates a step-down and an inverting converter in a compact IC design.

The excellent efficiency makes it particularly suitable for battery operated products.

Key Features

  • Step-down and inverter converters.
  • Operating input voltage range from 6 V to 13 V.
  • Synchronous rectification for both converters.
  • 700 mA output current.
  • Fixed positive voltage 4.6 V.
  • Programmable negative voltage by SWIRE from - 2.4 V to - 6.0 V.
  • Typical efficiency 85%.
  • PWM mode controller @ 1.6 MHz switching frequency.
  • Enable pin for shutdown mode.
  • Low quiescent current in shutdown mode.
  • Soft-start with inrush current protection.
  • Shor.

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Full PDF Text Transcription for STOD14 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for STOD14. For precise diagrams, and layout, please refer to the original PDF.

STOD14 700 mA dual DC-DC converter for powering AMOLED displays Features ■ Step-down and inverter converters ■ Operating input voltage range from 6 V to 13 V ■ Synchronou...

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nverters ■ Operating input voltage range from 6 V to 13 V ■ Synchronous rectification for both converters ■ 700 mA output current ■ Fixed positive voltage 4.6 V ■ Programmable negative voltage by SWIRE from - 2.4 V to - 6.0 V ■ Typical efficiency 85% ■ PWM mode controller @ 1.6 MHz switching frequency ■ Enable pin for shutdown mode ■ Low quiescent current in shutdown mode ■ Soft-start with inrush current protection ■ Short-circuit protection on positive output ■ Overtemperature protection ■ Temperature range - 40 °C to 85 °C ■ True shutdown mode ■ Fast output discharge after shutdown ■ Package DFN 4x4 mm 12 leads 0.75 mm h

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