CE8309 Datasheet (Chipower) - 1.8A Boost Regulator

CE8309, 1.8A Boost Regulator

High Efficiency 1MHz, 1.8A Boost Regulator CE8309 Series INTRODUCTION: 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.

Ideal for applications where space is limited, it switches at 1MHz, allowing the use of tiny, low cost and low profile external components, minimizes solution footprint.

Its intern

CE8309 Features

* 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