FEATURES
n Silent Switcher®2 Architecture: Ultralow EMI Emissions (LTC3310S and LTC3310S-1) n High Efficiency: 4.5mΩ NMOS and 16mΩ PMOS n Wide Bandwidth, Fast Transient Response n Safely Tolerates Inductor Saturation in Overload n VIN Range: 2.25V to 5.5V n VOUT Range: 0.5V to VIN n VOUT Accuracy: ±1% with Remote Sense n Peak Current Mode Control n 35ns Minimum On-Time n Programmable Frequency to 5MHz n Shutdown Current: 1µA n Precision 400mV Enable Threshold n Output Soft-Start with Voltage Tracking n Power Good Output n Die Temperature Monitor n Configurable for Paralleling Power Stages n Thermally-Enhanced 3mm × 3mm LQFN Package n AEC-Q100 Qualified for Automotive APPLICATIONS
APPLICATIONS
n Automotive/Industrial/Communications n Servers, Telecom Power Supplies n Distributed DC Power Systems (POL) n FPGA, ASIC, µP Core Supplies DESCRIPTION
The LTC®3310S is a very small, low noise, monolithic step-down DC/DC converter capable of providing up to 10A of output current from a 2.25V to 5.5V input supply.
Analog Devices
