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VA7910/VA7920,pdf datasheet (H

消耗积分:3 | 格式:rar | 大小:444 | 2009-11-03

golabs

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VA7910/VA7920 series circuits are high efficiency DC-DC step up converts, with a few external components to realize the conversion from the battery voltage to the expect output voltage. It can be widely used in PDA、cell phones、hand-held devices and so on.
The start up voltage is guaranteed at above 0.9V input and the device keeps working.
With an internal synchronous P-MOS rectifier, it doesn’t require external diode to rectify.
VA7910FF is completely compatible with L6920 of ST Corporation. And VA7910DF is completely compatible with MAX1674/MAX1675 of MAXIM Corporaton.

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