MAX1644

The MAX1644 is Advanced Chemistry-Independent / Level 2 Battery Charger designed by Maxim.

Product Overview

Maxim

Part number	MAX1644
Manufacturer	Maxim
File Size	161.20 KB
Description	Advanced Chemistry-Independent / Level 2 Battery Charger
Datasheet	MAX1644_MaximIntegratedProducts.pdf
Additional preview pages of the MAX1644 datasheet.

internal synchronous rectification for high efficiency and reduced component count. It requires no external Schottky diode. The internal 0.10Ω PMOS power switch and 0.10Ω NMOS synchronous-rectifier switch easily deliver continuous load currents up to 2A. The MAX1644 produces a preset +3.3V or +2.5V output voltage or an adjustable output from +1.1V to VIN. It achieves efficiencies as high as 95%. w m o c . 2A, Low-Voltage, Step-Down Regulator with U 4 t Synchronous Rectification and Internal Sw.

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Published: May 6, 2005 |