SD8068 1A 锂电池充电管理IC

SD8068 is a complete constant-current/constant
voltage linear charger for single cell lithium-ion batteries.
With a thermally enhanced 8-PIN SOP package on the
bottom and low external component count make the
SD8068 ideally suited for portable applications.
Furthermore the is specifically designed to work
within USB power specifications.

General Description
SD8068 is a complete constant-current/constant
voltage linear charger for single cell lithium-ion batteries.
With a thermally enhanced 8-PIN SOP package on the
bottom and low external component count make the
SD8068 ideally suited for portable applications.
Furthermore the is specifically designed to work
within USB power specifications.

Features
●Protection of battery cell reverse connection
● Programmable charge current up to 1A
●No MOSFET sense resistor or blocking diode
required
●Complete linear Charger in SOP8 Package for
single Cell Lithium-Ion Batteries.
●Constant-Current/Constant-Voltage operation
with thermal regulation to maximize Rate
Without risk of overheating.

● Preset 4.2V / 4.34V charge voltage with ±1%
accuracy
● Automatic Recharge
● Two Status Indication for Charge status, no
battery and battery failure indicators
● C/10 charge termination
● 55μA supply current in shutdown
● 2.9V trickle current charge threshold
● Soft-Start limits inrush current

● Battery Temperature Sensing