TEA1104 Datasheet Cost effective battery monitor and fast charger

Manufacturer: NXP Semiconductors

Overview: INTEGRATED CIRCUITS DATA SHEET TEA1104; TEA1104T Cost effective battery monitor and fast charge IC for NiCd and NiMH chargers Objective speciﬁcation File under Integrated Circuits, IC03 1996 Feb 26 Philips.

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TEA1104 cost effective battery monitor and fast charger by NXP Semiconductors - Datasheet Preview

Datasheet Details

Part number	TEA1104
Manufacturer	NXP Semiconductors
File Size	119.96 KB
Description	Cost effective battery monitor and fast charger
Download	TEA1104 Download (PDF)

General Description

The TEA1104 is manufactured in a BiCMOS process intended to be used as a battery monitor circuit in charge systems for NiCd and NiMH batteries.

It is especially designed for cost effective compact consumer applications.

The circuit is able to detect fully charged batteries by currentless battery voltage sensing.

Key Features

Accurate detection of fully charged batteries by currentless peak voltage sensing.
Switch-over from fast to safe trickle charge current at battery full detection.
Fast charge termination back-up by maximum time and maximum temperature detection.
Several trickle charge drive possibilities for mains isolated and non-mains isolated systems.
Battery checking to protect against short-circuited and open batteries.
Battery monitor allows recharging.

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