FR9809 converter equivalent, 500khz synchronous pwm-buck dc/dc converter.
* High Efficiency up to 90%
* Internal MOSFET RDS(ON): 110mΩ 20mΩ
* Internal Compensation
* Input Operation Voltage Range: 4.75V to 21V
* 5A Continuou.
* Networking Equipment
* OLPC, Netbook
* Distributed Power System
* LCD Monitor, TV, STB
* External .
FR9809 is a high-efficiency synchronous step-down DC/DC converter that employs a special process technique to obtain very low RDS(ON) for the internal metal
–oxide
–semiconductor field-effect transistor (MOSFET). The inp.
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