DS2731 Cache-Memory Battery-Backup Management

Maxim

Description

Rev 1; 1/09 Cache-Memory Battery-Backup Management IC General .
The DS2731 is a complete power-management solution for modular backup applications.

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Datasheet Specifications

Part number: DS2731
Manufacturer: Maxim
File Size: 237.84 KB
Datasheet: DS2731-Maxim.pdf
Description: Cache-Memory Battery-Backup Management

Features

* DS2731 Ordering Information PART DS2731E+ TEMP RANGE -20°C to +70°C PINPACKAGE 28 TSSOP-EP
* (173 mils) 28 TSSOP-EP

Applications

* It is well-suited for 2.5V and below memory bus voltages, with an input voltage of 12V. The DS2731 includes an internal MOSFET switching power stage for charging a one-cell lithium chemistry battery. It has a fully integrated synchronous buck regulator capable of supplying up to 450mA of cache back

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DS2731 Cache-Memory Battery-Backup Management Maxim

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