CE8320 - 4A Boost Regulator

Key Features

z 1MHz Switching Frequency z Built-in 70mΩ N-CH Power MOSFET Switch z PWM/PFM Auto Switching Maintains High Efficiency Overall Load Current Range z Up to 90% Efficiency: Delivers 2A@5V from Single Li Cell z.

CE8320 4a boost regulator by Chipower - Datasheet Preview

Datasheet Details

Part number	CE8320
Manufacturer	Chipower
File Size	281.90 KB
Description	4A Boost Regulator
Datasheet	CE8320 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
CE8808	Ultra-Small High-Precision Voltage Detector	Chipower Electronics
CE8808C	Ultra-Small High-Precision Voltage Detector	Chipower Electronics

Other Datasheets by Chipower

Part Number	Description
CE8323	High Efficiency 1MHz 4.5A Boost Regulator
CE8301	Small Package PFM Control Step-Up DC/DC Converter
CE8303	300KHz PFM Control Step-Up DC/DC Converter
CE8309	1.8A Boost Regulator
CE8310	3A Boost 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

High Efficiency 1MHz, 4A Boost Regulator CE8320 Series INTRODUCTION: The CE8320 is a high efficiency boost switching regulator especially designed for single cell Li-ion /Li-Pol 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 internal 4A, 70mΩ NMOS switch provides high efficiency even at heavy load, while the constant frequency, current mode architecture results in low, predictable output noise that is easy to filter. Internal frequency compensation is designed to accommodate ceramic output capacitors, further reducing noise.