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TEA1208T - High efficiency DC/DC converter

General Description

plastic small outline package; 8 leads; body width 3.9 mm GENERAL DESCRIPTION TEA1208T Supply voltage source for low-voltage chip sets Portable computers Battery backup supplies

Cameras.

The TEA1208T is a fully integrated DC/DC converter.

Key Features

  • Fully integrated DC/DC converter circuit.
  • Up-or-down conversion.
  • Start-up from 1.85 V input voltage.
  • Adjustable output voltage.
  • High efficiency over a wide range of loads.
  • Power handling capability up to 0.42 A continuous average current.
  • 275 kHz switching frequency.
  • Low quiescent power consumption.
  • External clock synchronization.
  • True current limit for Li-ion battery compatibility.
  • Up to 100% dut.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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INTEGRATED CIRCUITS DATA SHEET TEA1208T High efficiency DC/DC converter Product specification 2002 Nov 15 Philips Semiconductors Product specification High efficiency DC/DC converter FEATURES • Fully integrated DC/DC converter circuit • Up-or-down conversion • Start-up from 1.85 V input voltage • Adjustable output voltage • High efficiency over a wide range of loads • Power handling capability up to 0.42 A continuous average current • 275 kHz switching frequency • Low quiescent power consumption • External clock synchronization • True current limit for Li-ion battery compatibility • Up to 100% duty cycle in down conversion • Undervoltage lockout • Shut-down function • 8-pin SO package.