Chapter 177
Step-down μModule regulator produces 15A output from inputs down to 1.5V—no bias supply required
1.5V to 5.5V input, 0.8V to 5V output from a 15mm × 15mm × 4.32mm LGA package
Alan Chern and Jason Sekanina
Abstract
The LTM4611 switch mode, step-down DC/DC Module (micromodule) regulator is described. It easily fits into point-of-load (POL) applications needing high output current from low voltage inputs, and efficiency and thermal performance remain high across the entire input voltage range.
Keywords
LTM4611
Module regulator
15A high efficiency output from a low input voltage
The LTM4611 is a switch mode, step-down DC/DC μModule regulator in a compact 15mm × 15mm × 4.32mm LGA surface mount package. The switching controller, ...
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