ACM5412

2.5A charger IC for 2-3 series lithium cells

Description

2.5A charger IC for 2-3 series lithium cells

Subcategory

Charging ICs

Applications

Switch-mode charging for 2–3-cell series battery packs

Voltage

2.7 - 6V

Package

ESSOP-10

Battery cells in series

2-3-cell battery

Input voltage

2.7 - 6V
2.7 ‑ 6V

CV voltage range

Battery CV 8.4 - 12.6V Programmable Battery CV; 8.4 ‑ 12.6V Programmable

Charging current

0.5 - 2.5A Programmable 0.5 ‑ 2.5A Programmable

Rds-on

56 / 56 / 76 mΩ
56 / 56 / 76

Efficiency

Up to 95%

Protection

Current Limit
NTC
Watch-dog
Bad battery connection
OTSD
Current Limit/ NTC/ Watch‑dog/ Bad battery connection/ OTSD

Typical applications

Switch-mode charging for 2–3-cell series battery packs

← All models