Download the MAX38641A datasheet PDF.
This datasheet also covers the MAX38640A variant, as both devices belong to the same 700ma nanopower buck converter family and are provided as variant models within a single manufacturer datasheet.
General Description
The MAX3864xA/B are nanoPower family of ultra-low 330nA quiescent current buck (step-down) DC-DC converters operating from 1.8V to 5.5V input voltage and supporting load currents of up to 175mA, 350mA, 700mA with peak efficiencies of 96%.
While in shutdown, there is only 5nA of shutdown current.
Key Features
Extends Battery Life.
330nA Ultra-Low Quiescent Supply Current.
5nA Shutdown Current.
96% Peak Efficiency and Over 88% at 10µA.
Easy to Use.
Addresses Popular Operation.
1.8V to 5.5V Input Range.
Preprogrammed VOUT from 0.5V to 5V.
Single Resistor Adjustable VOUT from 0.7V to 3.3V.
Full PDF Text Transcription for MAX38641A (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
MAX38641A. For precise diagrams, tables, and layout, please refer to the original PDF.
Click here for production status of specific part numbers. MAX38640/1/2/3/A/B EVALUATION KIT AVAILABLE Tiny 1.8V - 5.5V Input, 330nA nanoPower Buck ICQo, n7v0e0rmteAr Gen...
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LE Tiny 1.8V - 5.5V Input, 330nA nanoPower Buck ICQo, n7v0e0rmteAr General Description The MAX3864xA/B are nanoPower family of ultra-low 330nA quiescent current buck (step-down) DC-DC converters operating from 1.8V to 5.5V input voltage and supporting load currents of up to 175mA, 350mA, 700mA with peak efficiencies of 96%. While in shutdown, there is only 5nA of shutdown current. The devices offer ultra-low quiescent current, small total solution size, and high efficiency throughout the load range. The MAX3864xA/B are ideal for battery applications where long battery life is a must.
MAX38641A Datasheet
