MB3891 - Power Management

Name: MB3891
SKU: MB3891-506255

Fujitsu Media Devices

The MB3891 by Fujitsu Media Devices is a Power Management. Below is the official datasheet preview.

Datasheet Details

Part number	MB3891
Manufacturer	Fujitsu Media Devices
File Size	446.13 KB
Description	Power Management
Datasheet	MB3891_FujitsuMediaDevices.pdf
Additional preview pages of the MB3891 datasheet.

MB3891 is intended to be used in future GSM-phones, Dual Band phones and Dual Mode phones.

Supply voltage range : 3 V to 5.5 V.
Low power consumption current during standby : 400 µA (MAX).
6-channel low-saturation voltage type series regulator : 2.1 V/2 channels, 2.8 V/3 channels, 2.5 V/2.8 V switch.
Error prevention function during Low voltage.
Power on reset function.
3 V/5 V SW for SIM-Card.
SIM interface function.
Backflow prevention function for Battery-Backup.
Temperature prevention function s PAC.

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Published: Sep 11, 2005 |