SY6974 Datasheet - Silergy

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

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 s

Applications

* Smart Phone
* Tablet PC
* Power Bank
* Portable Internet Devices Typical Application 3.9V-13.5V USB 1µF SYS VBIAS Host PHY BUS VAC /PG STAT SCL SDA /INT PMID PGND LX BST SYS BAT /CE PSEL REGN /QON NTC Power Pad 10µF 1µH 47nF SYSTEM 10µF 10µF 10µF Battery

SY6974-Silergy.pdf