The SP6659 is Synchronous Buck Regulator made by Sipex Corporation.
Brief overview of the content in a SP6659 PDF file
www datasheetgo.com SP6659 1 5MHz 600mA Synchronous Buck Regulator FEATURES 94 Efficiency Possible 600mA Output Current at VIN 3 6V 2 5V to 5 5V Input Voltage Range 1 5MHz constant frequency operation No Schottky Diode Required Output Voltages as low as 0 6V Slope Compensated Current Mode Operation for Excellent Line and Load Transient Response 100 Duty Cycle in LDO Mode 1 A Shutdown Current Quiescent Current of 300 A Over temperature protected Pin Compatible to LTC3406B Offered in Low Profile TSOT 23 package VFB VIN VOUT VIN 5 4 5 4 SP6659 5 Pin TSOT 23 1 RUN SP6659 5 Pin TSOT 23 1 RUN 2 GND 3 SW 2 GND 3 SW Adjustable Fixed Now Available in Lead Free Packaging APPLICATIONS Cell Phones Wireless and DSL Modems DSC s Portable Instruments DESCRIPTION The SP6659 is a 600mA synchronous buck regulator using a constant frequency current mode architecture The output voltage can be programmed using an external resistor divider The 2 5V to 5 5V input voltage range is ideal for portable applications that use a Li Ion battery Switching frequency is internally set at 1 5MHz allowing the use of small surface mount inductors and capacitors The internal synchronous switch incr
[ Comprehensive information ] |
The switches are typically controlled by a pulse-width modulation (PWM) signal, which adjusts the duty cycle to regulate the output voltage. The synchronous buck regulator is known for its high efficiency, due in part to the synchronous switching technology that minimizes power losses. It is widely used in electronic devices such as computers, smartphones, and other battery-powered applications where efficient power conversion is critical. Manufacturers : Sipex Corporation  |
SIPEX SP6659 REGULATOR Synchronous Buck Regulator [ Datasheet Search ] |
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