CE8309
Overview
The CE8309 is a high efficiency boost switching regulator designed for single cell lithium or two cells alkaline, NiMH, or NiCd battery powered applications. It generates an output voltage of up to 5.5V from an input voltage as low as 1.6V.
- 1MHz Switching Frequency
- Built-in 100mΩ N-CH Power MOSFET Switch
- PWM/PFM Auto Switching Maintains High Efficiency Overall Load Current Range
- Up to 92% Efficiency: Del
