The ISL85403DEMO1Z demonstration board allows for quick evaluation of the ISL85403 synchronous buck or boost-buck controller in the synchronous buck configuration. It is also used to demonstrate the compact size solution for the wide input voltage range point-of-load (POL) DC/DC converter using the ISL85403.
- Input voltage (VIN): 7V to 40V
- Output voltage (VOUT): 5.0V
- Max output current (IOUT_MAX): 2.5A
- Switching frequency: 500kHz
- Output ripple: 50mV at 2.5A load
- Peak efficiency: 93% at 50% load, 12V input
- General purpose
- 24V bus power
- Battery power
- Embedded processor and I/O supplies
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