SM9261 - PFM Step-up DC/DC Converter

Datasheet Details

Part number	SM9261
Manufacturer	Semi Micro
File Size	441.96 KB
Description	PFM Step-up DC/DC Converter
Datasheet	SM9261 Datasheet

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SM9261 SM9261 SM9261PFM 、 DC-DC。 SM9261 3 , 。， EXT ， MOS ，。 EN ，。 SM9261 1～3 。 SM9261 SOT-89-3、SOT-23-3 SOT-23-5 。 PFM DC-DC PFM Step-up DC/DC Converter z z z z z z z z z :260KHz :2.0V～5.0V（ 0.1V）：0.8V(1mA) ±2％ :88% ： 300mA（Vi=2.5V，Vo=3.3V）、、， 5uA SM9261 X X X X z z : PDA、DSC、MP3 Player、、、、VCR LED 1～3 z z z T: SOT-23-3 F: SOT-23-5 E: SOT-89 : 30: 3.0V 33: 3.3V 36: 3.6V 45: 4.5V 50: 5.0V ： E: L: MOS L 33uH + VIN - 1N5819 SM9261LXXE LX GND VOUT VOUT C 22uF SM9261 SM9261+NMOS 1 Semi Micro Co. Ltd. SM9261 Current limiting comparator Error Amplifier + 1.