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DS2731 Datasheet Cache-memory Battery-backup Management

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: Rev 1; 1/09 Cache-Memory Battery-Backup Management IC General.

General Description

The DS2731 is a plete power-management solution for modular backup 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.

Key Features

  • DS2731 Ordering Information PART DS2731E+ TEMP RANGE -20°C to +70°C.

DS2731 Distributor