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SP6648 - Ultra-low Quiescent Current / High Efficiency Boost Regulator

Download the SP6648 datasheet PDF. This datasheet also covers the SP6 variant, as both devices belong to the same ultra-low quiescent current / high efficiency boost regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The SP6648 is an ultra-low quiescent current, high efficiency step-up DC-DC converter ideal for single cell, dual cell alkaline and Li-Ion battery applications such as digital still cameras, PDA’s, MP3 players, and other portable devices.

Key Features

  • Ultra-low 12µA Quiescent Current.
  • 400mA Output Current at 2.6V Input: 3.3VOUT.
  • 94% Efficiency from 2 cell to 3.3VOUT.
  • Wide Input Voltage Range: 0.95V to 4.5V.
  • 3.3V Fixed or Adjustable Output.
  • Integrated Synchronous Rectifier: 0.3Ω.
  • 0.3Ω Switch.
  • Anti-Ringing Switch Technology.
  • Programmable Inductor Peak Current.
  • Logic Shutdown Control.
  • Under Voltage Lock-Out at 0.61V.
  • Programmable Low Battery Detect.
  • Single or Dual Cell Alkaline.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SP6-648.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SP6648
Manufacturer Sipex
File Size 262.37 KB
Description Ultra-low Quiescent Current / High Efficiency Boost Regulator
Datasheet download datasheet SP6648 Datasheet

Other Datasheets by Sipex

Part Number Description
SP6641A 500mA Alkaline DC/DC Boost Regulator
SP6641B 500mA Alkaline DC/DC Boost Regulator
SP6642 Step-Up DC-DC Converter
SP6643 Step-Up DC-DC Converter
SP6644 High Efficiency Boost DC-DC Regulator
SP6645 High Efficiency Boost DC-DC Regulator
SP6649 Ultra-low Quiescent Current / High Efficiency Boost DC-DC Regulator
SP6650 High Efficiency 600mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery
SP6651A High Efficiency 800mA Synchronous Buck Regulator
SP6652 1A / High Efficiency / High Frequency Current Mode PWM Buck Regulator

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
® SP6648 Ultra-low Quiescent Current, High Efficiency Boost Regulator FEATURES ■ Ultra-low 12µA Quiescent Current ■ 400mA Output Current at 2.6V Input: 3.3VOUT ■ 94% Efficiency from 2 cell to 3.3VOUT ■ Wide Input Voltage Range: 0.95V to 4.5V ■ 3.3V Fixed or Adjustable Output ■ Integrated Synchronous Rectifier: 0.3Ω ■ 0.3Ω Switch ■ Anti-Ringing Switch Technology ■ Programmable Inductor Peak Current ■ Logic Shutdown Control ■ Under Voltage Lock-Out at 0.