STR-ADAS- PREREGULATOR-GEVK, EVAL BOARD, FLEXIBLE ADAS POWER SOLUTION
The Strata assisted flexible ADAS power provides an evaluation kit for the NCV881930 synch buck controller and for the NCV6357 configurable 5A adaptive-on-time (AOT) step down converter a with I2C programmable output voltage from 0.6V to 3.3V in 12.5mV steps. The NCV6357 also offers multiple operating modes (PFM for low load, Pseudo-PWM (PWM) for medium to high load and forced PPWM which can be set by the operator). The evaluation kit is rated for automotive applications. This evaluation kit can be used in tandem with the Strata environment GUI to enable/disable the DC-DC converter, change the operating mode and monitor other telemetry including interrupts, input/output voltage, power dissipated and temperature. Typical applications include DC-DC power, advanced driver-assistance systems (ADAS), automotive POL and instrumentation.
• Vin range from 6V to 16V, 40V peak• Output 1 is 5V at 10A peak (NCV881930 synchronous buck controller + NVMFS5C460NL 40V dual N-FET)• Output 2 is 3.3V at 5A peak (NCV6357MTWDTXG step down converter, AOT, configurable 5A)• Telemetry monitoring (temperature, voltage, current, INT)• Adaptive-on-time (AOT) and spread spectrum hardware functionalities• Operation at up to 2.4MHz switching frequency• Both PFM and PPWM operation with automatic transition for optimum efficiency• NCT375MNR2G digital temperature sensing SMBus• Automotive and industrial rated AEC-Q100 qualified and PPAP capable
