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STOD02 - Dual DC-DC converter

Datasheet Summary

Description

The STOD02 is a dual DC-DC converter meant to power AMOLED displays.

It integrates a step up and an inverting DC-DC converter making it particularly suitable for battery operated products, where the major concern is the overall system efficiency.

Features

  • Step-up and inverter converters.
  • Operating input voltage range from 2.5 V to 4.5 V.
  • Synchronous rectification for both DC-DC converters.
  • 150 mA maximum output current.
  • 4.6 V fixed positive output voltage.
  • Programmable negative voltage by S-wire from - 2.3 V to - 5.9 V.
  • Typical efficiency: 85 %.
  • Pulse skipping mode in light load condition (IO < 10 mA).
  • 1.6 MHz PWM mode control switching frequency (IO > 10 mA).
  • Enable pin for shutdown mode.
  • L.

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Datasheet Details

Part number STOD02
Manufacturer STMicroelectronics
File Size 1.48 MB
Description Dual DC-DC converter
Datasheet download datasheet STOD02 Datasheet
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STOD02 Dual DC-DC converter for powering AMOLED display Features ■ Step-up and inverter converters ■ Operating input voltage range from 2.5 V to 4.5 V ■ Synchronous rectification for both DC-DC converters ■ 150 mA maximum output current ■ 4.6 V fixed positive output voltage ■ Programmable negative voltage by S-wire from - 2.3 V to - 5.9 V ■ Typical efficiency: 85 % ■ Pulse skipping mode in light load condition (IO < 10 mA) ■ 1.
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