18v multi-topology led driver.
* High Voltage : VIN Up to 18V, VOUT Up to 18V
* Built-In 2A Power Switch
* Current-Mode PWM Control
* 350kHz Fixed Switching Frequency
* Analog, PWM .
* GPS, Portable DVD Backlight
* Display Cabinet Lamp and Room Lighting
* IP Camera
Pin Configuration
(TOP V.
The RT8498 is a current-mode LED driver supporting wide input voltage range from 3V to 18V and output voltage up to 18V. With internal 350kHz operating frequency, the size of the external PWM inductor and input/output capacitors can be minimized. Hig.
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