SY6924 Datasheet Multi-Cell Li-Ion Battery Charger

Manufacturer: Silergy

Datasheet Details

Part number	SY6924
Manufacturer	Silergy
File Size	6.54 MB
Description	Multi-Cell Li-Ion Battery Charger
Datasheet	SY6924 Datasheet

SY6924 is a 4-14V input, 2.5A multi-cell Li-Ion battery step-down charger.

The charge current up to 2.5A can be programmed by using the external resistor for different portable applications.

It also has a programmable charge timeout and adaptive input power limit for safety battery charge operation.

Application Note: SY6924 High Efficiency, 2.5A, Multi-Cell Li-Ion Battery Charger.

Integrated Synchronous Buck and Reverse Blocking FET with 16V Rating Adaptive Input Power Limit for 4-14V Wide Input Voltage Maximum 2.5A Programmable Charge Current 4.2V and 4.35V Constant Voltage Selectable +/-0.5% Cell Voltage Accuracy Support Single-cell or Two-cell Battery Pack External Shutdown Function Input Voltage UVLO and OVP Thermal Fold-back Protection Over Temperature Protection Battery Short Protection Programmable Charge Timeout Charge Status Indication Low Profile QFN3×3 Package.

Part Number	Description
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SY6918	High Efficiency Bi-Direction Power Bank Regulator
SY6952B	2A Single-Cell High Efficiency Switching Charger
SY6953	2-4 cell Buck Li-Ion Battery Charger
SY6974	Single Cell Li-Ion DC/DC Switching Charger
SY6981	Two-cell Boost Li-Ion Battery Charger
SY6982E	Two-Cell Boost Li-Ion Battery Charger
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