操作需要：0.1元只是個假設(shè)!
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操作需要：0.1元只是個假設(shè)!
優(yōu)勢批價：需再面談提供！
  BQ2040筆記本電腦電池電量檢測芯片


 

BQ2060A 狀態(tài): ACTIVE 具有 5 LED 驅(qū)動器和附加電池管理控制的符合多化合物 SBS 1.1 版的電量監(jiān)測計

 產(chǎn)品信息
 
特性  

• Provides Accurate Measurement of Available Charge in NiCd, NiMH, Li-Ion, and Lead-Acid Batteries
• Supports SBS Smart Battery Data Specification v1.1
• Supports the 2-Wire SMBus v1.1 Interface With PEC or 1-Wire HDQ16
• Reports Individual Cell Voltages
• Monitors and Provides Control to Charge and Discharge FETs in Li-Ion Protection Circuit
• Provides 15-Bit Resolution for Voltage, Temperature, and Current Measurements
• Measures Charge Flow Using a V-to-F Converter With Offset of Less Than 16 μV After Calibration
• Consumes Less Than 0.5 mW Operating
• Drives a 4- or 5-Segment LED Display for Remaining Capacity Indication
• 28-Pin 150-Mil SSOP

說明
 The bq2060A SBS-compliant gas gauge IC for battery pack or in-system installation maintains an accurate record of available charge in rechargeable batteries. The bq2060A monitors capacity and other critical battery parameters for NiCd, NiMH, Li-ion, and lead-acid chemistries. The bq2060A uses a voltage-to-frequency converter with automatic offset error correction for charge and discharge counting. For voltage, temperature, and current reporting, the bq2060A uses an A-to-D converter. The onboard ADC also monitors individual cell voltages in a Li-ion battery pack and allows the bq2060A to generate control signals that may be used with a pack supervisor to enhance pack safety.
The bq2060A supports the smart battery data (SBData) commands and charge-control functions.