LTC3315A
FEATURES n Dual Outputs Each with 2A Output Current n High Efficiency: 19mΩ NMOS and 75mΩ PMOS n Wide Bandwidth, Fast Transient Response n Switching Frequency Synchronizable Up to 3MHz n VIN Range: 2.25V to 5.5V n VOUT Range: 0.5V to VIN n VOUT Accuracy: ±1% n Low Ripple Burst Mode® Operation n Peak Current Mode Control n Minimum On-Time: 25ns n Safely Tolerates Inductor Saturation in Overload n Shutdown Current: 1.2µA n Precision 400m V Enable Thresholds n Internal Soft-Start and pensation n Power Good Output n Low Profile, Thermally Enhanced 12-Lead
2mm × 2mm × 0.74mm LQFN and 16-Ball 1.64mm × 1.64mm × 0.5mm WLCSP Packages n AEC-Q100 Qualified for Automotive Applications
APPLICATIONS n Servers, Tele Supplies, Optical Networking n Distributed DC Power Systems (POL) n FPGA, ASIC, µP Core Supplies n Industrial/Automotive/munications
DESCRIPTION
The LTC®3315A features dual 2A monolithic synchronous step-down converters operating from a 2.25V to 5.5V input supply in one package for...
