LTM4613

LTM4613 FEATURES EN55022B Compliant 36VIN, 15VOUT, 8A, DC/DC µModule Regulator DESCRIPTION n Complete Low EMI Switch Mode Power Supply n EN55022 Class B Compliant n Wide Input Voltage Range: 5V to 36V n 8A Output Current n 3.3V to 15V Output Voltage Range n Low Input and Output Referred Noise n Output Voltage Tracking and Margining n PLL Frequency Synchronization n 2% Maximum Total DC Error n Power Good Tracks with Margining n Current Foldback Protection n Parallel/Current Sharing n Ultrafast Transient Response n Current Mode Control n Programmable Soft-Start n Output Overvoltage Protection n –55°C to 125°C Operating Temperature Range (LTM4613MPV) n 15mm × 15mm × 4.32mm LGA and 15mm × 15mm × 4.92mm BGA Packages n SnPb (BGA) or RoHS Compliant (LGA and BGA) Finish APPLICATIONS n Telecom and Networking Equipment n Industrial and Avionic Equipment n RF Systems The LTM®4613 is a complete, ultralow noise, 8A switch mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor and all support components. Operating over an input voltage range of 5V to 36V, the LTM4613 supports an output voltage range of 3.3V to 15V, set by a single external resistor. Only bulk input and output capacitors are needed to finish the design. High switching frequency and an adaptive on-time current mode architecture enables a very fast transient response to line and load changes without sacrificing stability. The onboard input filter and noise ...