NCV6357

NCV6357 Step Down Converter - AOT, Configurable 5.0 A The NCV6357 is a synchronous AOT (Adaptive On−time) buck converter optimized to supply the different sub systems of automotive applications post regulation system up to 5 V input. The device is able to deliver up to 5.0 A, with programmable output voltage from 0.6 V to 3.3 V. Operation at up to 2.4 MHz switching frequency allows the use of small components. Synchronous rectification and automatic PFM Pseudo−PWM (PPWM) transitions improve overall solution efficiency. The NCV6357 is in low profile 3.0 × 4.0 mm DFN−14 package. Features Input Voltage Range from 2.5 V to 5.5 V: Battery, 3.3 V and 5.0 V Rail Powered Applications Power Capability: 3.0 A TA = 105°C − 5.0 A TA = 85°C Programmable Output Voltage: 0.6 V to 3.3 V in 12.5 mV Steps Up to 2.4 MHz Switching Frequency with On Chip Oscillator Uses 330 nH Inductor and at Least 22 mF Capacitors for Optimized Footprint and Solution Thickness PFM/PPWM Operation for Optimum Efficiency Low 60 mA Quiescent Current I2C Control Interface with Interrupt and Dynamic Voltage Scaling Support Enable / VSEL Pins, Power Good / Interrupt Signaling Thermal Protections and Temperature Management Transient Load Helper: Share the Same Rail with another Rail 3.0 × 4.0 mm / 0.5 mm Pitch DFN 14 Package AEC−Q100 Qualified and PPAP Capable Typical Applications Snap Dragon Automotive POL Instrumentation, Clusters Infotainment ADAS System (Vision, Radar) Supply...