The MP3361 is a fast, highly efficient and precision high voltage Xenon photo-flash charger for Digital Still Cameras (DSC).
The MP3361 features a 1A peak current and charges to 300V in 4 seconds from 4.2V battery voltage. A 60V, 0.5Ω internal power switch lowers transformer turns ratio and switching losses associated with the primary leakage inductance and winding capacitance. Integrated secondary feedback resistors provide +/-3% output voltage charge accuracy.
The EV3361DK-00A is an evaluation board for the MP3361, a fast, highly efficient and precision high voltage photo-flash charger for xenon flash applications.
The peak current is 1.0A to ensure fast charging time. 0.5Ω internal power switch minimizes the conduction loss. 60V maximum SW operating voltage lowers transformer turns ratio and switching loss associated with the primary leakage inductance.
The board offers charge-ready indicator, flash mode.