价格:0.22/个
品牌:SHOUDING
起订:1个
供应:500000个
发货:1天内
信息标签:SD4054 丝印LTH7 锂电池恒流线性充电IC,供应,电子、电工,电子元器件及组件

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 SD4054 丝印LTH7 锂电池恒流线性充电IC

Features：
?? Programmable Charge Current Up to 800mA
?? No MOSFET, Sense Resistor or Blocking Diode
Required
?? Complete Linear Charger in ThinSOT
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
?? Charge Current Monitor Output for Gas
Gauging
?? Automatic Recharge
?? Soft-Start Limits Inrush Current
?? Available in 5-Lead SOT-23 Package
?? 2.9V Trickle Charge Threshold
?? C/10 Charge Termination
?? 25mA Supply Current in Shutdown
?? 2.9V Trickle Charge Threshold