Battery Management
Review Battery Management Power Management (PMIC) components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Battery Chemistry | Number of Cells | Fault Protection | Interface | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ29400ADCT3E6IC BATT PROT LI-ION 2-4CELL SM8 |
2,970 |
|
Datasheet | - | 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) | Tape & Reel (TR) | Obsolete | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -25°C ~ 85°C (TA) | - | - | Surface Mount | SM8 |
|
|
BQ29405DCT3IC BATT PROT LI-ION 2-4CELL SM8 |
4,995 |
|
Datasheet | - | 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) | Tape & Reel (TR) | Not For New Designs | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -25°C ~ 85°C (TA) | - | - | Surface Mount | SM8 |
|
|
BQ29410DCTTG4IC BATT PROT LI-ION 2-4CELL SM8 |
2,108 |
|
Datasheet | - | 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | SM8 |
|
|
BQ29400ADCT3RIC BATT PROT LI-ION 2-4CELL SM8 |
1,197 |
|
Datasheet | - | 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) | Tape & Reel (TR) | Obsolete | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -25°C ~ 85°C (TA) | - | - | Surface Mount | SM8 |
|
|
BQ29414DCTTIC BATT PROT LI-ION 2-4CELL SM8 |
2,736 |
|
Datasheet | - | 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | SM8 |
|
|
BQ29415DCTTIC BATT PROT LI-ION 2-4CELL SM8 |
4,780 |
|
Datasheet | - | 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | SM8 |
|
BQ29413PWIC BATT PROT LI-ION 2-4CL 8TSSOP |
4,175 |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
BQ7791504PWRIC BATT PROT LI-ION 3-5C 24TSSOP |
2,647 |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion/Polymer | 3 ~ 5 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-TSSOP |
|
BQ2944L0DRBTIC BATT PROT LI-ION 2-4CELL 8SON |
3,197 |
|
Datasheet | - | 8-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 8-SON (3x3) |
|
|
BQ2944L9DRBTIC BATT PROT LI-ION 2-4CELL 8SON |
4,504 |
|
Datasheet | - | 8-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 8-SON (3x3) |
Frequently Asked Questions
What are Battery Management components used for?
Battery Management components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Battery Management part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Battery Management parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
