The LTM4628IV#PBF is a Dual 8A or Single 16A DC/DC µModule (Power Module) Regulator, complete dual 8A output switching mode DC/DC power supply and can be easily configured to provide a single 2-phase 16A output. Included in the package are the switching controller, power FETs, inductor and all supporting components. Only a few input and output capacitors are needed. The device supports frequency synchronization, multiphase operation, Burst Mode operation and output voltage tracking for supply rail sequencing. It has an onboard temperature diode for device temperature monitoring. High switching frequency and current mode architecture enable a very fast transient response to line and load changes without sacrificing stability.
● Complete standalone dual power supply
● ±1.5% Total DC output error
● Differential remote sense amplifier
● Current mode control/fast transient response
● Adjustable switching frequency
● Over-current foldback protection
● Multiphase parallel current sharing with multiple LTM4628s
● Frequency synchronization
● Internal temperature sensing diode output
● Selectable burst mode® operation
● Soft-start/voltage tracking
● Output overvoltage protection
