Battery Fuel Gauge ICs

Filters

Viewing 1 - 20 of 78 products
Results per page
Description Price Battery Type Package Type Length Pin Count Typical Operating Supply Voltage Dimensions Width Height Maximum Operating Temperature Maximum Output Current Maximum Output Voltage Minimum Operating Temperature Minimum Output Current Minimum Output Voltage
RS Stock No. 827-9386
Mfr. Part No.BQ27421YZFT-G1A
$3.77
Each (In a Pack of 2)
units
Lithium-Ion DSBGA 1.65mm 9 2.45 to 4.5 V 1.651 x 1.61 x 0.275mm 1.61mm 0.275mm +85 °C - - -40 °C - -
RS Stock No. 162-8497
Mfr. Part No.BQ27421YZFT-G1A
$2.564
Each (On a Reel of 250)
units
Lithium-Ion DSBGA 1.65mm 9 2.45 → 4.5 V 1.651 x 1.61 x 0.275mm 1.61mm 0.275mm +85 °C - - -40 °C - -
RS Stock No. 827-9406
Mfr. Part No.BQ27441DRZT-G1B
$3.185
Each (In a Pack of 2)
units
- SON 4.15mm 12 2.45 → 4.5 V 4.15 x 2.6 x 0.95mm 2.6mm 0.95mm +85 °C - - -40 °C - -
RS Stock No. 817-5922
Mfr. Part No.BQ77PL900DL
$10.17
Each
units
Lithium-Ion, Lithium-Polymer SSOP 16mm 48 Maximum of +50 V 16 x 7.59 x 2.79 (With Pin)mm 7.59mm 2.79mm +100 °C - 45 V -40 °C - 1.2 V
RS Stock No. 162-8117
Mfr. Part No.BQ77PL900DL
$8.826
Each (In a Tube of 25)
units
Lithium-Ion, Lithium-Polymer SSOP 16mm 48 Maximum of +50 V 16 x 7.59 x 2.79 (With Pin)mm 7.59mm 2.79mm +100 °C - 45 V -40 °C - 1.2 V
RS Stock No. 145-6313
Mfr. Part No.BQ27441DRZT-G1B
$2.823
Each (On a Reel of 250)
units
- SON 4.15mm 12 2.45 → 4.5 V 4.15 x 2.6 x 0.95mm 2.6mm 0.95mm +85 °C - - -40 °C - -
RS Stock No. 162-8507
Mfr. Part No.BQ29209DRBR
$0.501
Each (On a Reel of 3000)
units
- SON 3.15mm 8 4 → 10 V 3.15 x 3.15 x 0.95mm 3.15mm 0.95mm +85 °C - 9.5 V -40 °C - 6 V
RS Stock No. 732-7554
Mfr. Part No.DS2438Z+
BrandMaxim
$9.60
Each
units
Lithium-Ion, NiCD, NiMH SOIC 5mm 8 2.4 → 10 V 5 x 4 x 1.5mm 4mm 1.5mm +85 °C - - -40 °C - -
RS Stock No. 761-9541
Mfr. Part No.LTC4150CMS#PBF
$5.46
Each
units
Lithium-Ion MSOP 3mm 10 -0.3 → 9 V 3 x 3 x 0.86mm 3mm 0.86mm +70 °C - 9 V 0 °C - -0.3 V
RS Stock No. 154-7657
Mfr. Part No.LTC4150CMS#PBF
$3.621
Each (In a Tube of 50)
units
Lithium-Ion MSOP 3mm 10 -0.3 → 9 V 3 x 3 x 0.86mm 3mm 0.86mm +70 °C - 9 V 0 °C - -0.3 V
RS Stock No. 827-9456
Mfr. Part No.BQ29209DRBR
$0.955
Each (In a Pack of 10)
units
- SON 3.15mm 8 4 → 10 V 3.15 x 3.15 x 0.95mm 3.15mm 0.95mm +85 °C - 9.5 V -40 °C - 6 V
RS Stock No. 103-9911
Mfr. Part No.DS2438Z+
BrandMaxim
$5.12
Each (In a Tube of 100)
units
- SOIC 5mm 8 2.4 → 10 V 5 x 4 x 1.5mm 4mm 1.5mm +85 °C - - -40 °C - -
RS Stock No. 103-9914
Mfr. Part No.DS2745U+
BrandMaxim
$3.93
Each (In a Tube of 50)
units
Lithium-Ion, NiMH μMAX 3.1mm 8 2.5 → 4.5 V 3.1 x 3.1 x 0.95mm 3.1mm 0.95mm +85 °C - 5.5 V -40 °C - 2.5 V
RS Stock No. 817-5913
Mfr. Part No.BQ76925RGET
$2.918
Each (In a Pack of 5)
units
Lithium-Ion, Lithium-Polymer VQFN 4.15mm 24 Maximum of +26.4 V 4.15 x 4.15 x 0.95mm 4.15mm 0.95mm +85 °C - 5.5 V -25 °C - 0 V
RS Stock No. 732-7567
Mfr. Part No.DS2745U+
BrandMaxim
$7.37
Each
units
Lithium-Ion, NiMH μMAX 3.1mm 8 2.5 → 4.5 V 3.1 x 3.1 x 0.95mm 3.1mm 0.95mm +85 °C - 5.5 V -40 °C - 2.5 V
RS Stock No. 133-0141
Mfr. Part No.BQ40Z50RSMT-R1
$9.15
Each
units
- VQFN 4.15mm 32 2.2 → 26 V 4.15 x 4.15 x 0.95mm 4.15mm 0.95mm +85 °C 29.25 (Low Level) mA, -6 (High Level) mA 26 V -40 °C -30 mA, 15.75 mA -
RS Stock No. 162-8112
Mfr. Part No.BQ76925RGET
$2.603
Each (On a Reel of 250)
units
Lithium-Ion, Lithium-Polymer VQFN 4.15mm 24 Maximum of +26.4 V 4.15 x 4.15 x 0.95mm 4.15mm 0.95mm +85 °C - 5.5 V -25 °C - 0 V
RS Stock No. 732-7576
Mfr. Part No.DS2782E+
BrandMaxim
$10.23
Each
units
Lithium-Ion TSSOP 4.4mm 8 2.5 → 4.5 V 4.4 x 3.1 x 0.95mm 3.1mm 0.95mm +85 °C - - -40 °C - -
RS Stock No. 145-7833
Mfr. Part No.BQ24313DSGT
$1.027
Each (On a Reel of 250)
units
- WSON 2.1mm 8 3.3 → 30 V 2.1 x 2.1 x 0.75mm 2.1mm 0.75mm +125 °C 1A 6.03 V -40 °C - 5.67 V
RS Stock No. 165-9242
Mfr. Part No.DS2782E+
BrandMaxim
$5.94
Each (In a Tube of 98)
units
Lithium-Ion TSSOP 4.4mm 8 2.5 → 4.5 V 4.4 x 3.1 x 0.95mm 3.1mm 0.95mm +85 °C - - -40 °C - -
Related Products
Integrated battery charging ICs from Texas Instruments intended ...
Description:
Integrated battery charging ICs from Texas Instruments intended for use with Lithium-Ion & Lithium-Polymer cells. These devices provide a complete charging and monitoring solution and include internal power devices capable of supplying charging currents of up to several amps.
LC709203F is a Fuel Gauge for a single ...
Description:
LC709203F is a Fuel Gauge for a single lithium ion battery. It is part of our "Smart LiB Gauge" family of Fuel Gauges which measure the battery RSOC (Relative State Of Charge) using its unique algorithm called "HG-CVR". The "HG-CVR" ...
The Li-ion battery charge monitors use the patented ...
Description:
The Li-ion battery charge monitors use the patented Impedance Track™ algorithm for battery fuel gauging, and provide information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). It minimises dependence on host processor and improves standby power. ...
Use for wide voltage inputs designs up to ...
Description:
Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility. Wide input voltage range: 4.5V to 42VInternally compensated voltage mode control for small BOM countStable with low ESR ceramic capacitorsSwitching frequency of ...