ILC6391, ILC6390 - (ILC6390 / ILC6391) SOT-89 Step-Up PFM Switcher

Fairchild Semiconductor

Datasheet Details

Part number	ILC6391, ILC6390
Manufacturer	Fairchild Semiconductor
File Size	101.47 KB
Description	(ILC6390 / ILC6391) SOT-89 Step-Up PFM Switcher
Datasheet	ILC6390_FairchildSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: ILC6391, ILC6390. Please refer to the document for exact specifications by model.

50 mA boost converter using Pulse Frequency Modulation, or PFM, technique, in 5-lead SOT-89 or a 5-lead SOT-23 package.

85% conversion efficiency at 50mA out Start-up voltages as low as 900mV ±2.5% accurate outputs Complete switch design with only 3 external components Automatically senses load variations to select the optimal duty cycle and extend conversion efficiency over a wide range.
External transistor configuration to run as switcher controller.
Shutdown to 0.5µA.

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Published: Feb 22, 2007 |