SY6974 - Single Cell Li-Ion DC/DC Switching Charger

Product Overview

Silergy

Datasheet Details

Part number	SY6974
Manufacturer	Silergy
File Size	1.18 MB
Description	Single Cell Li-Ion DC/DC Switching Charger
Datasheet	SY6974 Datasheet
Additional preview pages of the SY6974 datasheet.

Product details

Description

The SY6974 is a fully-integrated switching battery charger with system power path management devices for single cell Li-ion and Li-polymer battery in a wide range of tablet and other portable devices.

Features

for battery charging and system operation, including negative thermistor monitoring, charging safety timer and over-voltage / over-current protections. The thermal regulation will reduce charge current when the junction temperature exceeds 110°C (programmable). The STAT output reports the charging status and any fault conditions. The /PG output in the SY6974 indicates if a good power source is present. The INT immediately will notify the host when a fault occurs. The SY6974 are available in QFN4.

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Published: Nov 14, 2024 |