MAX1642 - High-Efficiency / Step-Up DC-DC Converters for 1V Inputs

Maxim

The MAX1642 by Maxim is a High-Efficiency / Step-Up DC-DC Converters for 1V Inputs. Below is the official datasheet preview.

Datasheet Details

Part number	MAX1642
Manufacturer	Maxim
File Size	130.35 KB
Description	High-Efficiency / Step-Up DC-DC Converters for 1V Inputs
Datasheet	MAX1642_MaximIntegratedProducts.pdf
Additional preview pages of the MAX1642 datasheet.

The MAX1642/MAX1643 are high-efficiency, low-voltage, step-up DC-DC converters intended for devices powered by a single alkaline cell.

o Built-In Synchronous Rectifier o 0.88V Guaranteed Start-Up o Ultra-Small µMAX Package: 1.1mm High o 83% Efficiency o 4µA Quiescent Supply Current into BATT Pin o 2µA Logic-Controlled Shutdown (MAX1642) o Two Undervoltage Detectors (MAX1643) o 2V to 5.2V Output Range o 20mA Output Current at 1.2V Input o Reverse Battery Protection _______________General.

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Published: May 6, 2005 |