Update: 28 September, 2023
The XC9116 series is a fixed frequency, constant current step-up DC/DC converter ideal for driving LEDs used in backlighting applications such as cellular phones, PDAs and digital cameras. It can derive an output voltage of up to 17.5V, allowing for the driving of four white LEDs in series. The LED current can be set by an external resistor, ensuring all white LEDs can be turned on evenly. The converter has high efficiency and low feedback reference voltage, and utilizes an internal MOSFET with an RDSON of 2.0Ω. The high 1.0MHz switching frequency enables a low profile and small board area solution using a chip coil and an ultra small ceramic output capacitor (CL) of 0.22⎧F.
Brand: Torex manuals
File format: PDF
Size: -
MD5 Checksum: 07CD5B8568338444F1BE74F29308E791
Publication date: 19 March, 2012
Downloads: -
PDF Link: TOREX XC9116 Series Step-Up DC/DC Converter-Backlight LED Driver Manual PDF