AP3503 converter equivalent, 340khz 3a synchronous dc-dc buck converter.
* Input Voltage Range: 4.5V to 18V
* Fixed 340kHz Frequency
* High Efficiency: up to 95%
* Output Current: 3A
* Current Mode Control
* Built-In Ov.
* LCD TV
* Set Top Box
* Portable DVD
* Digital Photo Frame
AP3503
Document number: DS41526 Rev. 2 - 2
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