LN2053 - 1A Is Compatible With The USB Interface / Linear Battery Management Chip

Product Overview

Part number	LN2053
Manufacturer	natLinear
File Size	246.69 KB
Description	1A Is Compatible With The USB Interface / Linear Battery Management Chip
Datasheet	LN2053 Datasheet
Additional preview pages of the LN2053 datasheet.

The LN2053 is a constant- current / constant- voltage charger circuit for single cell lithium-ion batteries.

grammable 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 charge voltage with 1% accuracy, also can be adjusted by FB.
Monitor output charge current.
Automati.

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Published: Dec 4, 2018 |