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Battery Fuel Gauges

TI analog Battery Fuel Gauges Power Management products are a subset of analog Battery Management solutions. This page is your resource to download datasheets, application notes, order samples and use parametric search to research other Power Management-related analog solutions.

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BQ76PL102 : PowerLAN Dual-Cell Li-Ion Battery Monitor with PowerPump Cell Balancing

BQ27500-V130 : System-Side Impedance Track™ Fuel Gauge

BQ27505-J3 : System-Side Impedance Track™ Fuel Gauge

Application Notes   

  • Design 4: Support of Multiple Li-Ion Chemistries w/Impedance Track(TM) Gas Gauge (Rev. R) (slua372r.HTM, 8 KB)
    15 Oct 2009 Abstract
  • Operating Fuel Gauge bq20z7x/8x/9x and SMBus-Like bq24745/47/65 Chargers (slua533.HTM, 9 KB)
    06 Oct 2009 Abstract
 

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Part Number  Status  # Series Cells  Capacity Indication  Communication Interface  Battery Capacity (max) (mAh)  Pin/Package  Approx. Price (US$)  
Description  
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BQ76PL102NEW
ACTIVE  		1  
2  		  SMBus  650000  16QFN0.90 | 1ku  PowerLAN Dual-Cell Li-Ion Battery Monitor with PowerPump Cell Balancing  
BQ27500-V130NEW
ACTIVE  		1    I2C    12SON1.35 | 1ku  BQ27500-V130  
BQ27505-J3NEW
ACTIVE  		1    I2C    12DSBGA1.40 | 1ku  BQ27505-J3  
BQ20Z40ACTIVE  2  
3  
4  		  SMBus  15000  20TSSOP3.40 | 1ku  SBS Compliant Gas Gauge with Impedance Track Technology for use with BQ29330  
BQ27510-G1ACTIVE  1    400 kHz I2C    12SON1.45 | 1ku  System-Side Impedance-Track Fuel Gauge With Direct Battery Connection  
BQ27505-J2ACTIVE  1    I2C    12DSBGA1.40 | 1ku  BQ27505-J2  
BQ20Z45ACTIVE  2  
3  
4  		  SMBus  15000  38TSSOP4.40 | 1ku  SBS 1.1 compliant Gas Gauge with Impedance Track Technology and Advanced Charging Algorithm  
BQ27501ACTIVE  1    I2C    12SON1.35 | 1ku  BQ27501  
BQ27541ACTIVE  1    HDQ  
I2C  		6000  12SON1.45 | 1ku  Single Cell Li-Ion Battery Fuel Gauge for Battery Pack Integration  
BQ27500-V120ACTIVE  1    I2C    12SON1.35 | 1ku  BQ27500-V120  
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