深圳市源芯信息技术有限公司

TheLTM®4614 is a complete 4A dualoutputswitchingmode step-down μModule® regulator. Included in the package are the switching controllers, power FETs, inductors and all support components. The dual 4A DC/DC converters operate over an input voltage range of 2.375V to 5.5V. The LTM4614 supports output voltages ranging from 0.8V to 5V. The regulator output voltages are set by a single resistor for each output. Only bulk input and output capacitors are needed to complete the design. The low profile package (2.82mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation. Additionalfeatures include overvoltage protection, foldback overcurrentprotection, thermalshutdownandprogrammable soft-start. Thepowermoduleisofferedin a spacesavingand thermally enhanced 15mm × 15mm × 2.82mm LGA package. The LTM4614 is RoHS compliant with Pb-free finish.