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MAX8607 - 1MHz PWM Boost Converter

Key Features

  • Supports Lumileds and Other High-Power White LEDs.
  • Independently Set Flash/Movie Currents Flash-Mode Current Up to 1.5A Movie-Mode Current Up to 360mA.
  • Disco Mode with Fixed 5V (Up to 1A) and 80mA LED Current.
  • 84% Efficiency (PLED / PBATT) at 1.1A.
  • TA Derating Function for LED Thermal Protection.
  • Output Overvoltage Protection (OVP).
  • Soft-Start Eliminates Inrush Current.
  • 1MHz PWM Operation at All Loads.
  • Small Extern.

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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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19-3783; Rev 1; 2/07 KIT ATION EVALU LE B A IL A AV 1MHz PWM Boost Converter for 1.5A White LED Camera Flash General Description Features ♦ Supports Lumileds and Other High-Power White LEDs ♦ Independently Set Flash/Movie Currents Flash-Mode Current Up to 1.5A Movie-Mode Current Up to 360mA ♦ Disco Mode with Fixed 5V (Up to 1A) and 80mA LED Current ♦ 84% Efficiency (PLED / PBATT) at 1.1A ♦ TA Derating Function for LED Thermal Protection ♦ Output Overvoltage Protection (OVP) ♦ Soft-Start Eliminates Inrush Current ♦ 1MHz PWM Operation at All Loads ♦ Small External Components ♦ 2.7V to 5.5V Input Voltage Range ♦ 0.1µA Shutdown Mode ♦ 14-Pin, 3mm x 3mm TDFN Package MAX8607 The MAX8607 white LED boost converter is optimized for camera flash/strobe applications using high-current white LEDs.