CE8401 - Synchronous Step-Up DC/DC Converter
Synchronous Step-Up DC/DC Converter with PFM Control CE8401 Series Synchronous Step-Up DC/DC Converter with PFM Control CE8401 Series INTRODUCTION The CE8401 Series is a Synchronous step-up DC/DC Converter with PFM Control.
With the CE8401 Series, a step-up switching DC/DC converter can be configured by using an external coil, capacitor.
The built-in MOSFET is turned off by a protection circuit when the voltage at the LX pin exceeds the limit to prevent it from being damaged.
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CE8401 Features
* External parts: Coil, capacitor
* Output voltage: Settable to between 2.1V to 5.5 V in 0.1 V steps
* Maximum Oscillation frequency:300KHz
* Accuracy of ±2%
* High efficiency：95%
* APPLICATIONS
* Digital cameras
* Electronic notebooks and PDAs
* Portable CD/MD p
