MPF5302AMDA0ES

MPF5302AMDA0ES integrates high-performance buck converter to power high-end automotive and industrial processors. With adaptive-voltage positioning and a high-bandwidth loop, this offers transient regulation to minimize capacitor requirements. The clock synchronization and spread-spectrum features reduce EMC issues in the system. This can operate as standalone point-of-load regulator ICs or as companion chips to a larger PMIC. The built-in one-time programmable (OTP) memory stores key startup configurations, drastically reducing external components. The regulator parameters are adjustable through high-speed I2C after startup, offering flexibility for different system states. It has been developed to comply with the ISO 26262 automotive safety specification. This includes configurable feature sets to fit in or support applications with safety levels up to ASIL D. Typical applications include automotive – infotainment, gateway, domain controllers.

• 2.7V to 5.5V input range
• High efficiency, ±1% output accuracy
• Dynamic voltage scaling, programmable adaptive-voltage positioning (AVP) (droop)
• 1.5μA quiescent current in OFF mode
• Fast startup time (< 500µs)
• OTP memory for device configuration, overtemperature protection
• Watchdog timer, 1% OV/UV monitoring, PGOOD output, analog built-in self-test
• Automotive AEC-Q100 qualified
• 15A current capability
• HWQFN24 package