SP7648 Overview
Key Specifications
Package: TSSOP
Length: 3 mm
Width: 3 mm
Max Operating Temp: 85 °C
Description
The SP7648 is an ultra-low quiescent current, high efficiency step-up DC-DC converter ideal for single cell Li-Ion or dual cell alkaline battery applications to drive various LEDs. The SP7648 combines low quiescent current and excellent light-load efficiency of PFM control.
Key Features
- True Shutdown
- 700mA Output Current at 3.3V Input; 4.2V output
- 92% Efficiency from 2.7VIN to 3.3VOUT
- 2.7V to 4.5V Wide Input Voltage Range
- 5V Fixed or Adjustable Output
