SL1054 - Advanced Lithium-Ion Linear Battery Charger

General Description

designed for compact and cost-sensitive handheld devices.

Key Features

For Single Lithium-Ion or Lithium-Polymer Cell Battery Pack 4.2V A Few External Components are Required Precharge, Constant Current, Constant Voltage Modes Battery Temperature Monitor Charge Status Indication Automatic Battery Recharge Charge Termination Detect Auto Low Power Sleep Mode when VDD Power is removed MSOP-8 Package RoHS Compliant and 100% Lead (Pb)-Free.

SL1054 advanced lithium-ion linear battery charger by SiL - Datasheet Preview

Datasheet Details

Part number	SL1054
Manufacturer	SiL
File Size	237.33 KB
Description	Advanced Lithium-Ion Linear Battery Charger
Datasheet	SL1054 Datasheet

Other Datasheets by SiL

Part Number	Description
SL1053	Advanced Lithium-Ion Linear Battery Charger

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SL1054 Advanced Lithium-Ion Linear Battery Charger General Description SL1054 is a single Lithium-Ion or Lithium-Polymer cell linear battery charger which is designed for compact and cost-sensitive handheld devices. It combines charge status indication, charge termination, battery temperature monitoring, and high accuracy current and voltage regulation in a SOP-8 package. SL1054 charges the battery in three modes, precharge, constant current, constant voltage. If the battery voltage is below the precharge threshold VO(MIN), the SL1054 precharges the battery with a lower conditioning current. After precharge, the SL1054 applies a constant current to the battery. An external sense-resister sets the charge current.