Battery Fuel Gauge ICs

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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. 145-6097
Mfr. Part No.BQ34Z100PW-G1
£3.29
Each (In a Tube of 90)
Units
Lead-Acid, Lithium-Ion, NiCD, NiMH TSSOP 5.1mm 14 2.7 → 4.5 V 5.1 x 4.5 x 1.05mm 4.5mm 1.05mm +85 °C ≤16mA 2.7 V -40 °C - 2.3 V
RS Stock No. 900-9829
Mfr. Part No.BQ34Z100PW-G1
£3.95
Each
Units
Lead-Acid, Lithium-Ion, NiCD, NiMH TSSOP 5.1mm 14 2.7 → 4.5 V 5.1 x 4.5 x 1.05mm 4.5mm 1.05mm +85 °C ≤16mA 2.7 V -40 °C - 2.3 V
RS Stock No. 165-6639
Mfr. Part No.STC3100IST
£0.865
Each (On a Reel of 4000)
Units
Lithium-Ion MSOP 3.2mm 8 2.7 → 5.5 V 3.2 x 3.1 x 0.95mm 3.1mm 0.95mm +85 °C - 7 V -40 °C - -0.3 V
RS Stock No. 795-8779
Mfr. Part No.STC3100IST
£1.95
Each (In a Pack of 5)
Units
Lithium-Ion MSOP 3.2mm 8 2.7 → 5.5 V 3.2 x 3.1 x 0.95mm 3.1mm 0.95mm +85 °C - 7 V -40 °C - -0.3 V
RS Stock No. 709-8773
Mfr. Part No.BQ27200DRKR
£5.39
Each
Units
Lithium-Ion, Lithium-Polymer SON 4mm 10 - 4 x 2.5 x 0.85mm 3mm 0.88mm +70 °C - - -20 °C - -
RS Stock No. 162-6129
Mfr. Part No.BQ27200DRKR
£2.95
Each (On a Reel of 3000)
Units
Lithium-Ion, Lithium-Polymer SON 4mm 10 - 4 x 2.5 x 0.85mm 3mm 0.88mm +70 °C - - -20 °C - -
RS Stock No. 827-9428
Mfr. Part No.BQ27520YZFT-G3
£0.545
Each (In a Pack of 2)
Units
- DSBGA 2.64mm 15 2.7 → 4.5 V 2.64 x 1.986 x 0.275mm 1.986mm 0.275mm +85 °C 16mA 2.54 V -40 °C - 2.4 V
RS Stock No. 827-9377
Mfr. Part No.BQ27210DRKR
£5.74
Each (In a Pack of 2)
Units
- VSON 4.15mm 10 2.6 → 4.5 V 4.15 x 3.15 x 0.95mm 3.15mm 0.95mm +70 °C - - -20 °C - -
RS Stock No. 162-8495
Mfr. Part No.BQ27210DRKR
£3.04
Each (On a Reel of 3000)
Units
- VSON 4.15mm 10 2.6 → 4.5 V 4.15 x 3.15 x 0.95mm 3.15mm 0.95mm +70 °C - - -20 °C - -
RS Stock No. 761-9550
Mfr. Part No.LTC4150IMS#PBF
£3.40
Each
Units
Lithium-Ion MSOP 3mm 10 -0.3 → 9 V 3 x 3 x 0.86mm 3mm 0.86mm +85 °C - 9 V -40 °C - -0.3 V
RS Stock No. 154-7659
Mfr. Part No.LTC4150IMS#PBF
£2.145
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 +85 °C - 9 V -40 °C - -0.3 V
RS Stock No. 133-0141
Mfr. Part No.BQ40Z50RSMT-R1
£5.15
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. 817-5913
Mfr. Part No.BQ76925RGET
£2.02
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. 162-8112
Mfr. Part No.BQ76925RGET
£1.397
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. 145-7834
Mfr. Part No.BQ29200DRBT
£0.109
Each (On a Reel of 250)
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. 154-7657
Mfr. Part No.LTC4150CMS#PBF
£1.747
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. 761-9541
Mfr. Part No.LTC4150CMS#PBF
£3.12
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. 827-9447
Mfr. Part No.BQ29200DRBT
£0.136
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. 817-5884
Mfr. Part No.BQ27501DRZT
£0.816
Each (In a Pack of 5)
Units
Lithium-Ion SON 2.6mm 12 2.5 V 2.6 x 4.15 x 0.95mm 4.15mm 0.95mm +85 °C - - -40 °C - -
RS Stock No. 817-5919
Mfr. Part No.BQ76925PW
£2.098
Each (In a Pack of 5)
Units
Lithium-Ion, Lithium-Polymer TSSOP 6.6mm 20 Maximum of +26.4 V 6.6 x 4.5 x 1.05mm 4.5mm 1.05mm +85 °C - 5.5 V -25 °C - 0 V
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Description:
The battery charge monitoring system is the component responsible for determining the energy remaining in the battery. It provides information such as remaining battery capacity (m Ah), state-of-charge (%), and battery voltage (m V). It minimises dependence on host processor and improves standby power. Safety protections such as over/under-​temperature, extra ...
The battery charge monitoring system is the component ...
Description:
The battery charge monitoring system is the component responsible for determining the energy remaining in the battery. It provides information such as remaining battery capacity (m Ah), state-of-charge (%), and battery voltage (m V). It minimises dependence on host processor and improves standby power. Safety protections such as over/under-​temperature, extra ...
The battery charge monitoring system is the component ...
Description:
The battery charge monitoring system is the component responsible for determining the energy remaining in the battery. It provides information such as remaining battery capacity (m Ah), state-of-charge (%), and battery voltage (m V). It minimises dependence on host processor and improves standby power. Safety protections such as over/under-​temperature, extra ...
Li-ion Battery Protection ICs detect a various fault ...
Description:
Li-ion Battery Protection ICs detect a various fault conditions such as overvoltage, undervoltage, discharge overcurrent, and short circuit. A standalone protection when no monitor is required, or supplemental safety.