isl8117.pdf (912 KB)
isl8117demo1z-user-guide.pdf (877 KB)
isl8117demo2z-user-guide.pdf (785 KB)
isl8117eval1z-user-guide.pdf (876 KB)
isl8117eval2z-user-guide.pdf (850 KB)
High Voltage (60V) Synchronous Buck Controller Demo
Here the ISL8117, and you have all the probing points where you can put your probe to monitor different signals. This is input voltage, this is output voltage, and here we are trying to monitor the output response. In this particular case, the input voltage is set at 48 volt, output is set at 12 volt, and transient is running from 0 amp to 15 amp.
Apart from evaluation boards, Intersil has also developed a number of demonstration boards. Here is an example of 240 watt power supply design. This comes into a 40 millimeter into 35 millimeter area. Output is set at 12 volt, and input can be used from 18 volt to 60 volt. It delivers 98% efficiency when input is set at 18 volt. This is one board, and we have another board for a different market segment.