* Synchronous Single DC/DC Converter
* Constant On-time Control
* SLLMTM (Simple Light Load Mode) Control
* Over Current Protection
* Short Circuit Pr.

BD9D321EFJ is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. It is capable of providing current of up to 3 A. The SLLMTM control provides excellent efficiency characteristics in light-load conditions which make .

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