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Verisilicon:S13_BATCHRG_01
类型:硬IP
简短描述:SMIC 0.13um 5v-3.3v/1.2v Battery Charger
详细描述:

Based on SMIC 0.13祄 3.3v/1.2v Logic process, current design of the Battery Charger IP is a complete constant current/constant voltage linear charger for single cell lithium-ion and lithium-polymer battery designed to work within the USB power specification. It presets 4.2V Charge Voltage with +/-1% Accuracy. The Battery Charger IP terminates the charging process when the charge current drops by 10% or 5% (programmable) of the programmed value after the final float voltage is reached. Due to the internal MOSFET architecture, no external sense resistor or external blocking diode is required. Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature conditions. When the input supply is removed, the Battery Charger enacts voltage regulator from the battery in power up mode, or drains less than 2uA from the battery in power down mode.


工艺:0.13um
代工厂:SMIC
应用:
特色:

Process: SMIC 0.13靘 3.3v/1.2v Logic process 
Programmable Charge Current Up to 1000mA 
Complete Linear Charger for Single Cell Lithium-Ion Batteries  
Output Float Charge Voltage: 4.2v+/-1%  
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 or Wall Adapter  
No MOSFET, Sense Resistor or Blocking Diode Required  
2.9V Trickle Charge Threshold  
Programmable Charge Current Detection/Termination  
Soft-Start Limits Inrush Current  
Operating Temperature: -40癈~+25癈~+85癈


    Verisilicon:S13_ADC_03     Verisilicon:S13_CODEC_01
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