NCV6357 Step Down Converter

NCV6357 Step Down Converter

Pin Name Type REFERENCE 4 AVIN Analog Input 15 AGND Analog Ground CONTROL AND SERIAL INTERFACE 14 EN Digital Input 13 VSEL Digital Input 3 PG 1 SCL 12 SDA DC TO DC CONVERTER 8, 9 PVIN Digital Output Digital Input Digital Input/Output Power Input 5, 6, 7 10, 11 SW PGND Power Outp.

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 an.