ISL78268EVAL1Z

ISL78268EVAL1Z is an ISL78268 automotive grade synchronous buck controller with the 2-A sourcing/3-A sinking Integrated MOSFET Drivers. The device supports the wide input supply voltage range of 5V to 55V for full operation and protected up to 60V when not switching. The ISL78268EVAL1Z is a fully configured buck converter evaluation board with ISL78268, MOSFETS, an inductor, current sense resistors and other necessary components. The evaluation board has been designed to quickly evaluate the various features and performance of the ISL78268.

• Average output constant current limiting
• Selectable diode emulation mode or forced PWM mode
• Selectable switching clock source: internal or external
• Low shutdown current: IQ <10µA
• Selectable latch-off or hiccup mode fault response
• Comprehensive fault protections: input and output overvoltage protection
• Cycle-by-cycle overcurrent limit (OC1) and protection (OC2)
• Average current overcurrent protection and over-temperature protection
• Monitor test points for key signals