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MAX1567 - Six-Channel / High-Efficiency / Digital Camera Power Supplies

Download the MAX1567 datasheet PDF. This datasheet also covers the MAX variant, as both devices belong to the same six-channel / high-efficiency / digital camera power supplies family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • 95% Efficient Step-Up DC-to-DC Converter.
  • 0.7V Minimum Input Voltage.
  • Main DC-to-DC Configurable as Either Step-Up or Step-Down.
  • Combine Step-Up and Step-Down for 90% Efficient Boost-Buck.
  • 95% Efficient Step-Down for DSP Core.
  • Regulate LED Current for Four, Six, or More LEDs.
  • Open LED Overvoltage Protection.
  • Transformerless Inverting Controller (MAX1567).
  • Three Extra PWM Controllers (Two on the MAX1567).
  • U.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX-1566.pdf) that lists specifications for multiple related part numbers.

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.

View original datasheet text
19-2882; Rev 1; 4/04 KIT ATION EVALU E L B AVAILA Six-Channel, High-Efficiency, Digital Camera Power Supplies General Description Features ♦ 95% Efficient Step-Up DC-to-DC Converter ♦ 0.7V Minimum Input Voltage ♦ Main DC-to-DC Configurable as Either Step-Up or Step-Down ♦ Combine Step-Up and Step-Down for 90% Efficient Boost-Buck ♦ 95% Efficient Step-Down for DSP Core ♦ Regulate LED Current for Four, Six, or More LEDs ♦ Open LED Overvoltage Protection ♦ Transformerless Inverting Controller (MAX1567) ♦ Three Extra PWM Controllers (Two on the MAX1567) ♦ Up to 1MHz Operating Frequency ♦ 1µA Shutdown Mode ♦ Soft-Start and Overload Protection ♦ Compact 40-Pin 6mm x 6mm Thin QFN Package MAX1566/MAX1567 The MAX1566/MAX1567 provide a complete powersupply solution for digital cameras.