Analog Devices Inc.

Category: Power Management ICs

Fast No RSENSE Step-Down Synchronous Controller with Margining, Tracking and PLL Features: Wide VIN Range: 4V to 32V ±0.67% 0.6V Reference Voltage Output Voltage Tracking Capability Programmable Margining Sense Resistor Optional True Current Mode Control 2% to 90% Duty Cycle at 200kHz tON(MIN) ≤ 100ns Phase Lock Loop Frequency Synchronization Powerful Dual N-Channel MOSFET Driver Adjustable Cycle-by-Cycle Current Limit Adjustable Switching Frequency Programmable Soft-Start Current Foldback Protection (Disabled at Start-Up) Output Overvoltage Protection Micropower Shutdown: IQ < 30µA Power Good Output Voltage Monitor Tracks the Reference Input Pin Available in (5mm × 5mm) QFN and 28-Lead SSOP Packages

$10.85 - $11.07