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MAX8594 5-Output PMICs with DC-DC Core Supply

MAX8594 Description

19-3349; Rev 2; 4/05 www.DataSheet4U.com 5-Output PMICs with DC-DC Core Supply for Low-Cost PDAs General .
The MAX8594/MAX8594A complete power-management chips for low-cost personal digital assistants (PDAs) operates from a 1-cell lithium-ion (Li+) or 3-cel.

MAX8594 Features

* an onboard MOSFET and True Shutdown™ when off. This means that during shutdown, input power is disconnected from the inductor so the boost output falls to 0V rather than remaining one diode drop below the input voltage. A µP reset output clears 20ms (typ) after the COR1 output achieves regulation to

MAX8594 Applications

* PDAs Organizers Cellular and Cordless Phones MP3 Players Handheld Devices CV SW ENL LXL LCD 15V TO MAIN RS TO MAIN LFB GND Ordering Information LBO PART MAX8594ETG TEMP RANGE PIN-PACKAGE -40°C to +85°C 24 Thin QFN-EP
* 4mm x 4mm (T2444-4) 24 Thin QFN-EP
* 4mm x 4mm (T2444-4) TO MAIN R

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5-Output PMICs with DC-DC Core Supply Maxim Integrated Products
Maxim Integrated Products MAX8594-like datasheet