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Product category: Power Supply ICs and Controllers
News Release from: Linear Technology Corp | Subject: LTC3544
Edited by the Electronicstalk Editorial Team on 28 September 2007
Regulator reduces four-output real
estate
High-efficiency 2.25MHz synchronous buck regulator that delivers four outputs from a 3 x 3mm QFN package.
New from Linear Technology is a quad-channel high-efficiency 2.25MHz synchronous buck regulator that delivers up to 300mA, dual 200mA and 100mA continuous outputs from a 3 x 3mm QFN package Using a constant frequency current mode architecture, the LTC3544 operates from an input voltage range of 2.25 to 5.5V, making it ideal for single-cell Li-ion/polymer, or multicell alkaline/NiCad/NiMH applications