Hot offer BOM distribution service electronic components LTC4054L-4.2 Professional supply Original

Product Description

characteristic

• Programmable charge current range: 10mA to 150mA

• No external MOSFETs, sense resistors, or isolation diodes are required

• For single-cell/coin lithium-ion batteries with ThinSOT^™ A complete linear charger in a package

• Constant current/constant voltage operation with thermal regulation for maximum charge rate without the risk of overheating

• Charge a single lithium-ion battery directly from the USB port

• 4.2V preset charge voltage with ±1% accuracy

• Charge current monitor output for battery level detection

• Automatic recharging

• State-of-charge output pin

• C/10 charge termination

• The maximum supply current in shutdown mode is 25μA

• 2.9V trickle charge threshold

• Soft start limits inrush current

• It is available in a 5-pin low-profile (1mm high) SOT-23 package

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Product datasheet

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LTC4054L-4.2

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Official Certificate&Certificate

Standard packaging

Multiple product supply

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