Compare Mfr Part # Quantity Available Series Package Product Status Battery Chemistry Number of Cells Current - Charging Programmable Features Fault Protection Charge Current - Max Battery Pack Voltage Voltage - Supply (Max) Interface Operating Temperature Mounting Type Package / Case Supplier Device Package

LM3420M5-8.4 IC BATT CNTL LI-ION 2CEL SOT23-5

50

-

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

Obsolete

Lithium Ion

2

-

-

-

1A

8.4V

20V

-

-40°C ~ 85°C (TA)

Surface Mount

SC-74A, SOT-753

SOT-23-5

BQ24187YFFR IC BATT CHG LI-ION 1CELL 36DSBGA

50

-

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

Obsolete

Lithium Ion

1

Constant - Programmable

Current

Over Temperature, Over Voltage

2A

4.44V (Max)

6V

I2C

-40°C ~ 85°C (TA)

Surface Mount

36-UFBGA, DSBGA

36-DSBGA (2.63x2.46)

BQ24159YFFR IC BATT CHG LI-ION 1CELL 20DSBGA

50

-

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

Active

Lithium Ion/Polymer

1

Constant - Programmable

Current, Timer

Over Temperature, Over Voltage

1.55A

4.44V (Max)

9V

I2C

-30°C ~ 85°C (TA)

Surface Mount

20-UFBGA, DSBGA

20-DSBGA

BQ24270YFFT IC BATT CHG LI-ION 1CELL 49DSBGA

50

-

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

Active

Lithium Ion

1

Constant - Programmable

Current

Over Temperature, Over Voltage, Short Circuit

1.5A

3.7V

6V

I2C

-40°C ~ 85°C (TA)

Surface Mount

49-UFBGA, DSBGA

49-DSBGA (2.8x2.8)

LM3420M5-4.2 IC BATT CNTL LI-ION 1CEL SOT23-5

50

-

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

Discontinued at Digi-Key

Lithium Ion

1

-

-

-

-

4.2V

20V

-

-40°C ~ 85°C (TA)

Surface Mount

SC-74A, SOT-753

SOT-23-5

BQ24260RGER IC BATT CHG LI-ION 1CELL 24VQFN

50

-

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

Obsolete

Lithium Ion

1

Constant - Programmable

Current

Over Temperature, Over Voltage

3A

3.5V

10V

I2C

-40°C ~ 85°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-VQFN (4x4)

BQ24703PWR IC BATT CHG MULTI-CHEM 24TSSOP

50

-

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

Active

Multi-Chemistry

-

-

-

-

-

-

28V

-

-40°C ~ 85°C (TA)

Surface Mount

24-TSSOP (0.173", 4.40mm Width)

24-TSSOP

BQ24271YFFT IC BATT CHG LI-ION 1CELL 49DSBGA

50

-

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

Active

Lithium Ion

1

Constant - Programmable

Current

Over Temperature, Over Voltage, Short Circuit

1.5A

3.7V

6V

I2C

-40°C ~ 85°C (TA)

Surface Mount

49-UFBGA, DSBGA

49-DSBGA (2.8x2.8)

BQ24260YFFR IC BATT CHG LI-ION 1CELL 36DSBGA

50

-

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

Obsolete

Lithium Ion

1

Constant - Programmable

Current

Over Temperature, Over Voltage

3A

3.5V

10V

I2C

-40°C ~ 85°C (TA)

Surface Mount

36-UFBGA, DSBGA

36-DSBGA (2.63x2.46)

BQ24745RHDT IC BAT CHG MULTCHEM 2-4CL 28VQFN

50

-

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

Not For New Designs

Multi-Chemistry

2 ~ 4

Constant - Programmable

-

Over Voltage

8.064A

19.2V (Max)

24V

I2C

-40°C ~ 125°C (TJ)

Surface Mount

28-VFQFN Exposed Pad

28-VQFN (5x5)

BQ24261RGER IC BATT CHG LI-ION 1CELL 24VQFN

50

-

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

Obsolete

Lithium Ion

1

Constant - Programmable

Current

Over Temperature, Over Voltage

3A

3.5V

13.2V

I2C

-40°C ~ 85°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-VQFN (4x4)

BQ24167YFFR IC BATT CHG LI-ION 1CELL 49DSBGA

50

-

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

Active

Lithium Ion

1

Constant - Programmable

-

Over Temperature, Short Circuit

2.5A

3.7V

10V

USB

-40°C ~ 85°C (TA)

Surface Mount

49-UFBGA, DSBGA

49-DSBGA (2.8x2.8)

LP3945LD IC BAT CHG MULT-CHEM 1CEL 14WSON

50

-

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

Obsolete

Multi-Chemistry

1

Constant - Programmable

-

Over Voltage

950mA

4.2V

6V

I2C

-40°C ~ 85°C (TA)

Surface Mount

14-WFDFN Exposed Pad

14-WSON (4x4)

BQ24262RGER IC BATT CHG LI-ION 1CELL 24VQFN

50

-

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

Obsolete

Lithium Ion

1

Constant - Programmable

Current

Over Temperature, Over Voltage

3A

4.2V

6V

I2C

-40°C ~ 85°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-VQFN (4x4)

BQ25971YFFR IC BAT CHG MULT-CHEM 1CL 56DSBGA

50

-

Tape & Reel (TR),Bulk

Active

Multi-Chemistry

1

-

-

Over Current, Over Voltage

8A

4.65V

12V

I2C

-40°C ~ 85°C (TA)

Surface Mount

56-UFBGA, DSBGA

56-DSBGA (3.33x2.93)

  • LM3420M5-8.4

    IC BATT CNTL LI-ION 2CEL SOT23-5

    Details
  • BQ24187YFFR

    IC BATT CHG LI-ION 1CELL 36DSBGA

    Details
  • BQ24159YFFR

    IC BATT CHG LI-ION 1CELL 20DSBGA

    Details
  • BQ24270YFFT

    IC BATT CHG LI-ION 1CELL 49DSBGA

    Details
  • LM3420M5-4.2

    IC BATT CNTL LI-ION 1CEL SOT23-5

    Details
  • BQ24260RGER

    IC BATT CHG LI-ION 1CELL 24VQFN

    Details
  • BQ24703PWR

    IC BATT CHG MULTI-CHEM 24TSSOP

    Details
  • BQ24271YFFT

    IC BATT CHG LI-ION 1CELL 49DSBGA

    Details
  • BQ24260YFFR

    IC BATT CHG LI-ION 1CELL 36DSBGA

    Details
  • BQ24745RHDT

    IC BAT CHG MULTCHEM 2-4CL 28VQFN

    Details
  • BQ24261RGER

    IC BATT CHG LI-ION 1CELL 24VQFN

    Details
  • BQ24167YFFR

    IC BATT CHG LI-ION 1CELL 49DSBGA

    Details
  • LP3945LD

    IC BAT CHG MULT-CHEM 1CEL 14WSON

    Details
  • BQ24262RGER

    IC BATT CHG LI-ION 1CELL 24VQFN

    Details
  • BQ25971YFFR

    IC BAT CHG MULT-CHEM 1CL 56DSBGA

    Details

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