LTM4619 Datasheet PDF | Linear Technology

Linear Technology LTM4619

the LTM4619 supports two outputs with voltage ranges of 0.8V to 5V, each set by a single external resistor. Its high efﬁciency design delivers 4A continuous current (5A peak) for each output. The two outputs are interleaved with 180° phase to minimize the ripple noise and reduce the I/O capacitors.

Part No.	LTM4619
Datasheet	LTM4619 Download
Manufacturer	Linear Technology
Description	Dual 26Vin 4A DC/DC uModule Regulator
Buy	Stock & Price

FEATURES

n n n n n n n n n n n n n n

DESCRIPTION

The LTM®4619 is a complete dual 4A step-down switching mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor, and all support components. Operating over input voltage ranges of 4.5V to 26.5V, High switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacriﬁcing stability. The device supports frequency synchronization and output voltage tracking for supply rail sequencing. Burst Mode operation or pulse-skipping mode can be selected for light load operations. Fault protection features include overvoltage protection, overcurrent protection and foldback current limit for short-circuit protection. The low proﬁle package (2.8mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation. The power module is offered in a space saving and thermally enhanced 15mm × 15mm × 2.8mm LGA package.