XT2051 Datasheet 1.0a Compatible With The Usb Interface Linear Battery Management

Manufacturer: Silinktek

Overview: XT2051 1.0A patible With The USB Interface, Linear Battery Management Chip ■.

Datasheet Details

Part number	XT2051
Manufacturer	Silinktek
File Size	315.67 KB
Description	1.0A Compatible With The USB Interface Linear Battery Management
Datasheet	XT2051-Silinktek.pdf

The XT2051 is a constant- current / constant- voltage charger circuit for single cell lithium-ion batteries.

The device includes an internal power transistor, does not need external current sense resistor and blocking diode in applications.

XT2051 requires minimal external ponents, and meet the USB bus specification, is very suitable for portable applications in the field.

Programmable charge current up to 1A.
No MOSFET, sense resistor or blocking diode required.
Complete linear charger in small package for single cell lithium-ion batteries.
Constant-current/constant-voltage operation with thermal regulation to maximize charge rate without risk of overheating.
Charges single cell li-ion batteries directly from USB port.
Preset 4.2V.
Monitor output charge current.
default charging voltage of 4.2V1%, can be adjusted by the.

Part Number	Description
XT2052	1A Is Compatible With the USB Interface Linear Battery Management
XT2054	Standalone Linear Li-Ion Battery Charger
XT2055	Standalone Linear Li-Ion Battery Charger
XT2056	Single Nickel-Zinc Batteries Charger
XT2057	High Accuracy Linear Li-ion Battery Charger
XT2058	Single Li-ion Battery Charger
XT2059	Programmable voltage and current linear battery management chip
XT2060	Programmable Current Linear Charge Management Chip
XT2062	Standalone Li-ion Switch Mode Battery Charger
XT2063	Switch Mode Single Li-Ion Battery Charger