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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
KA84921UA-VFCommunication IC FOR AUTOMOTIVE |
2,503 |
|
Datasheet | - | 24-SSOP | Tape & Reel (TR) | Discontinued at Digi-Key | Communication | - | - | - | SPI | -40°C ~ 125°C | Automotive | - | Surface Mount | 24-SSOP |
|
|
KA84920UA-VFCommunication IC FOR AUTOMOTIVE |
4,660 |
|
Datasheet | - | 24-SSOP | Tape & Reel (TR) | Discontinued at Digi-Key | Communication | - | - | - | SPI | -40°C ~ 125°C | Automotive | - | Surface Mount | 24-SSOP |
|
|
KA49511A-VBIC BATT MONITOR 1-10 CEL 56-VQFP |
2,370 |
|
Datasheet | - | 56-VQFP | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | - | 1 ~ 10 | - | SPI | -40°C ~ 105°C (TA) | - | - | Surface Mount | 56-TQFP (10x10) |
|
|
KA49517A-VBIC BATT MONITOR 17 CELL 64-TQFP |
3,430 |
|
Datasheet | - | 64-TQFP | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | - | 17 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SPI | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 64-TQFP (10x10) |
|
|
KA49503A-BBIC BATT MONITOR 16 CELL 80-LQFP |
1,199 |
|
Datasheet | - | 80-LQFP | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | - | 16 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SPI | -40°C ~ 105°C (TA) | - | - | Surface Mount | 80-LQFP (14x14) |
|
|
KA49522A-VBIC BATT MONITOR 22 CELL 64-TQFP |
2,989 |
|
Datasheet | - | 64-TQFP | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | - | 22 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SPI | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TQFP (10x10) |
|
|
KA49625A-BJIC BATT MONITOR 20 CELL 80-LQFP |
3,980 |
|
Datasheet | - | 80-LQFP | Tray | Discontinued at Digi-Key | Battery Monitor | - | 20 | - | SPI | -40°C ~ 125°C | - | - | Surface Mount | 80-LQFP (14x14) |
|
|
KA84923UA-BJIC BATT MONITOR 20 CELL 80-TQFP |
3,221 |
|
Datasheet | - | 80-TQFP Exposed Pad | Tray | Discontinued at Digi-Key | Battery Monitor | - | 20 | - | SPI | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 80-TQFP (14x14) |
|
|
KA84933UA-BJIC BATT MONITOR 20 CELL 80-TQFP |
3,207 |
|
Datasheet | - | 80-TQFP Exposed Pad | Tray | Discontinued at Digi-Key | Battery Monitor | - | 20 | - | SPI | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 80-TQFP (14x14) |
|
|
KA84939UA-BJIC BATT MONITOR 20 CELL 80-TQFP |
4,237 |
|
Datasheet | - | 80-TQFP Exposed Pad | Tray | Discontinued at Digi-Key | Battery Monitor | - | 20 | - | SPI | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 80-TQFP (14x14) |
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.
