DTQE5242 Datasheet One-Cell Li Battery Protectors

Manufacturer: Din-Tek

Download the DTQE5242 datasheet PDF. This datasheet also includes the DTQE5242-Din variant, as both parts are published together in a single manufacturer document.

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DTQE5242 one-cell li battery protectors by Din-Tek - Datasheet Preview — Note: The manufacturer provides a single datasheet file (DTQE5242-Din-Tek.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	DTQE5242
Manufacturer	Din-Tek
File Size	540.10 KB
Description	One-Cell Li Battery Protectors
Datasheet	DTQE5242 Datasheet

General Description

The DTQE5242-XXXX Series are protectors for lithium-ion and lithium polymer rechargeable battery with high accuracy voltage detection.

They can be used for protecting single cell lithium-ion or/and lithium polymer battery packs from overcharge, over-discharge, excess current and short circuit.

These ICs have suitable protection delay functions and low power consumption property.

Overview

www.din-tek.jp One-Cell Li Battery Protectors General.

Key Features

z Overcharge Threshold.
4.200~ 4.400V.
Accuracy ±25mV (25℃) ±50mV (-30℃~80℃) z Over-discharge Threshold.
2.20V~3.00V.
Accuracy ±10mV z Excess Current Protection Threshold.
0.05V~0.150V @ VDD = 3.30V.
Accuracy ±0.015V z Short Circuit Protection Threshold.
Typ. 0.80V @ VDD = 3.30V.
Accuracy ±0.15V z Low Supply Current.
Typ. 3.1uA @ VDD = 3.9V (Standard working current).
Typ. 0.1uA @.

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