LTM4626

LTM4626 20VIN, 12A Step-Down DC/DC µModule Regulator FEATURES n Complete Solution in <1cm2 (Single-Sided PCB) or 0.5cm2 (Dual-Sided PCB) n 6.25mm × 6.25mm × 3.87mm BGA Package n Wide Input Voltage Range: 3.1V to 20V n 0.6V to 5.5V Output Voltage n 12A DC Output Current n ±1.5% Maximum Total DC Output Voltage Error Over Line, Load and Temperature n Differential Remote Sensing Amp n Current Mode Control, Fast Transient Response n External Frequency Synchronization n Multiphase Parallel Current Sharing with Multiple LTM4626s n Output Voltage Tracking n Selectable Discontinuous Mode n Power Good Indicator n Overcurrent and Overtemperature Protection APPLICATIONS n Telecom, Datacom, Networking and Industrial Equipment n Medical Diagnostic Equipment n Data Storage Rack Units and Cards n Test and Debug Systems DESCRIPTION The LTM®4626 is a complete 12A step-down switching mode µModule® (micromodule) regulator in a tiny 6.25mm × 6.25mm × 3.87mm BGA package. Included in the package are the switching controller, power FETs, inductor and support components. Operating over an input voltage range of 3.1V to 20V, the LTM4626 supports an output voltage range of 0.6V to 5.5V, set by a single external resistor. Its high efficiency design delivers up to 12A continuous output current. Only bulk input and output capacitors are needed. The LTM4626 product video is available on website. The LTM4626 supports selectable discontinuous mode operation and output voltage tracking for supply rail seque...