LD7400 controller equivalent, boost controller.
internal slope compensation, input voltage under-voltage lockout, output voltage short circuit protection, cycle-by-cycle current limit, programmable oscillator frequency.
* LED TV Backlight
* LED Monitor B.
The LD7400 is an asynchronous current mode boost controller, can operate over a wide input range from 10.5V to 28V. The current mode architecture improve It’s ideal to program the brightness of LED Backlight or LED lighting and can efficiently manage.
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