Compare Mfr Part # Quantity Available Series Package Product Status Function Battery Chemistry Number of Cells Fault Protection Interface Operating Temperature Mounting Type Package / Case Supplier Device Package

BQ77908DBTR IC BAT MFUNC LI-ION 4-8C 38TSSOP

50

-

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Multi-Function Controller

Lithium Ion/Polymer

4 ~ 8

Over Current, Over Temperature, Over/Under Voltage, Short Circuit

I2C

-25°C ~ 85°C (TA)

Surface Mount

38-TFSOP (0.173", 4.40mm Width)

38-TSSOP

BQ28550DRZR-R1 IC BATT GAS GAUGE LIION 12SON

50

-

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Multi-Function Controller

Lithium Ion

1

Over Current, Over/Under Voltage, Short Circuit

I2C

-40°C ~ 85°C (TA)

Surface Mount

12-VFDFN Exposed Pad

12-SON (2.5x4)

BQ28550DRZT-R1 IC BATT GAS GAUGE LIION 12SON

50

-

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Multi-Function Controller

Lithium Ion

1

Over Current, Over/Under Voltage, Short Circuit

I2C

-40°C ~ 85°C (TA)

Surface Mount

12-VFDFN Exposed Pad

12-SON (2.5x4)

BQ27520YZFT-G4 IC BATT FUEL GAUGE LIION 15DSBGA

50

Impedance Track?

Tape & Reel (TR),Cut Tape (CT)

Discontinued at Digi-Key

Battery Monitor

Lithium Ion

1

-

I2C

-40°C ~ 85°C (TA)

Surface Mount

15-UFBGA, DSBGA

15-DSBGA

BQ27750DRZR IC BATT PROT LI-ION 1CELL 12SON

50

Impedance Track?

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Battery Protection

Lithium Ion/Polymer

1

Over Current, Over Temperature, Over Voltage, Short Circuit

I2C

-40°C ~ 85°C (TA)

Surface Mount

12-VFDFN Exposed Pad

12-SON (2.5x4)

BQ27750DRZT IC BATT PROT LI-ION 1CELL 12SON

50

Impedance Track?

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Battery Protection

Lithium Ion/Polymer

1

Over Current, Over Temperature, Over Voltage, Short Circuit

I2C

-40°C ~ 85°C (TA)

Surface Mount

12-VFDFN Exposed Pad

12-SON (2.5x4)

BQ34Z653DBTR IC GAS GAUGE LI-ION 2-4C 44TSSOP

50

Impedance Track?

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Multi-Function Controller

Lithium Ion/Polymer

2 ~ 4

Over Current, Over Temperature, Over/Under Voltage, Short Circuit

SMBus

-40°C ~ 85°C (TA)

Surface Mount

44-TFSOP (0.173", 4.40mm Width)

44-TSSOP

BQ76PL455APFCR IC BATT MFUNC 6-16CELL 80TQFP

50

Functional Safety (FuSa)

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Multi-Function Controller

-

6 ~ 16

Over Temperature, Over/Under Voltage

UART

-40°C ~ 85°C (TA)

Surface Mount

80-TQFP

80-TQFP (12x12)

BQ27520YZFT-G3 IC BATT FUEL GAUGE LIION 15DSBGA

50

Impedance Track?

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Battery Monitor

Lithium Ion

1

-

I2C

-40°C ~ 85°C (TA)

Surface Mount

15-UFBGA, DSBGA

15-DSBGA

BQ20Z65DBTR-R1 IC GAS GAUGE LI-ION 2-4C 44TSSOP

50

Impedance Track?

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Multi-Function Controller

Lithium Ion/Polymer

2 ~ 4

Over Current, Over Temperature, Over/Under Voltage, Short Circuit

SMBus

-40°C ~ 85°C (TA)

Surface Mount

44-TFSOP (0.173", 4.40mm Width)

44-TSSOP

BQ20Z45DBTR-R1 IC GAS GAUGE W/IMP TRACK 38TSSOP

50

Impedance Track?

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Multi-Function Controller

Lithium Ion/Polymer

2 ~ 4

Over Current, Over Temperature, Over/Under Voltage, Short Circuit

-

-40°C ~ 85°C (TA)

Surface Mount

38-TFSOP (0.173", 4.40mm Width)

38-TSSOP

BQ27520YZFR-G4 IC BATT FUEL GAUGE LIION 15DSBGA

50

Impedance Track?

Tape & Reel (TR),Cut Tape (CT)

Discontinued at Digi-Key

Battery Monitor

Lithium Ion

1

-

I2C

-40°C ~ 85°C (TA)

Surface Mount

15-UFBGA, DSBGA

15-DSBGA

BQ27541DRZR-V200 IC BATT FUEL GAUGE LI-ION 12SON

50

Impedance Track?

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Multi-Function Controller

Lithium Ion

1

Over Temperature

I2C

-40°C ~ 85°C (TA)

Surface Mount

12-VFDFN Exposed Pad

12-SON (2.5x4)

BQ34Z950DBTR IC FUEL GAUGE LI-ION 2-4C TSSOP

50

Impedance Track?

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Battery Monitor

Lithium Ion/Polymer

2 ~ 4

Over Current, Over Temperature, Over/Under Voltage, Short Circuit

SMBus

-40°C ~ 85°C (TA)

Surface Mount

44-TFSOP (0.173", 4.40mm Width)

44-TSSOP

BQ27410DRZR-G1 IC BATT FUEL GAUGE LICOO2 12SON

50

Impedance Track?

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Battery Monitor

Lithium Cobalt Oxide

1

-

I2C

-40°C ~ 85°C (TA)

Surface Mount

12-VFDFN Exposed Pad

12-SON (2.5x4)

  • BQ77908DBTR

    IC BAT MFUNC LI-ION 4-8C 38TSSOP

    Details
  • BQ28550DRZR-R1

    IC BATT GAS GAUGE LIION 12SON

    Details
  • BQ28550DRZT-R1

    IC BATT GAS GAUGE LIION 12SON

    Details
  • BQ27520YZFT-G4

    IC BATT FUEL GAUGE LIION 15DSBGA

    Details
  • BQ27750DRZR

    IC BATT PROT LI-ION 1CELL 12SON

    Details
  • BQ27750DRZT

    IC BATT PROT LI-ION 1CELL 12SON

    Details
  • BQ34Z653DBTR

    IC GAS GAUGE LI-ION 2-4C 44TSSOP

    Details
  • BQ76PL455APFCR

    IC BATT MFUNC 6-16CELL 80TQFP

    Details
  • BQ27520YZFT-G3

    IC BATT FUEL GAUGE LIION 15DSBGA

    Details
  • BQ20Z65DBTR-R1

    IC GAS GAUGE LI-ION 2-4C 44TSSOP

    Details
  • BQ20Z45DBTR-R1

    IC GAS GAUGE W/IMP TRACK 38TSSOP

    Details
  • BQ27520YZFR-G4

    IC BATT FUEL GAUGE LIION 15DSBGA

    Details
  • BQ27541DRZR-V200

    IC BATT FUEL GAUGE LI-ION 12SON

    Details
  • BQ34Z950DBTR

    IC FUEL GAUGE LI-ION 2-4C TSSOP

    Details
  • BQ27410DRZR-G1

    IC BATT FUEL GAUGE LICOO2 12SON

    Details

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