LTC4080EMSE - Brand New Analog Devices / Linear Technology Battery Management ICs
In Stock:600 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
600,
Ready for Immediate Shipping
Category:Battery Management ICs
Chipdatas Part No.:CD94-LTC4080EMSE
Manufacturer Part No.:LTC4080EMSE
Datecode:09+
Package:MSOP-10
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Description
The LTC4080EMSE is a complete constant-current/constant-voltage linear battery charger for a single-cell 4.2V lithium-ion battery with an integrated 300mA synchronous buck converter. It is specifically designed to work within USB power specifications, making it suitable for portable applications. With small packages and low external component count, it offers convenience and efficiency.
Specifications and features
Battery Charger:
- Constant-Current/Constant-Voltage Operation with Thermal Feedback to Maximize Charge Rate Without Risk of Overheating
- Internal 4.5 Hour Safety Timer for Termination
- Charge Current Programmable Up to 500mA with 5% Accuracy
- C/10 Charge Current Detection Output
- 5μA Supply Current in Shutdown Mode
Switching Regulator:
- High Efficiency Synchronous Buck Converter
- 300mA Output Current
- 2.7V to 4.5V Input Range (Powered from BAT Pin)
- 0.8V to VBAT Output Range
- MODE Pin Selects Fixed (2.25MHz) Constant-Frequency PWM Mode or Low ICC (23μA) Burst Mode® Operation
- 2μA BAT Current in Shutdown Mode
Application Scenarios
This electronic component model is commonly used in various portable devices such as wireless headsets, Bluetooth applications, portable MP3 players, and multifunction wristwatches.
Comparison
Advantages- Complete and efficient battery charging solution
- Integrated buck converter for improved power management
- Complies with USB power specifications
- Compact size and low component count for portable applications
Disadvantages- May not be suitable for applications requiring higher output currents
- Limited input and output voltage ranges
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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Additional Information
- Datasheet: Download LTC4080EMSE
- Chipdatas Part: CD94-LTC4080EMSE
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 15:47 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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