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TC4056
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SHENZHEN FUMAN ELECTRONICS CO., LTD.
TC4056 데이터시트 - SHENZHEN FUMAN ELECTRONICS CO., LTD.
SHENZHEN FUMAN ELECTRONICS CO., LTD.
Features
➢ Programmable charge current up to 1000mA
➢ No MOSFET, Sense Resistor or Blocking Diode Required
➢ Complete Linear Charger in SOP Package for 1-Cell Li-Ion Batteries
➢ Constant current/constant voltage operation with thermal regulation to maximize charge rate without risk of overheating
➢ 4.2V Preset Charge Voltage with ±1.5% Accuracy
➢ Charge Current Monitor Output for Battery Gauge Detection
➢ Automatic recharging
➢ C/10 charge termination
➢ The supply current in standby mode is 55uA
➢ 2.9V trickle charge device version
➢ Soft-start limits inrush current
➢ Battery temperature monitoring function
➢ Available in 8-pin package (ESOP-8, DIP-8)
Applications
➢ Mobile phone, PDA
➢ MP3, MP4 player
➢ Digital camera
➢ Electronic dictionary
➢ GPS
➢ Portable equipment, various chargers
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