Battery Management
Battery management ICs monitor, balance, and protect rechargeable battery cells (Li-ion, Li-polymer, LiFePO4) to ensure safe operation and maximize cycle life. This includes battery fuel gauges, cell balancers, protection ICs (overvoltage, undervoltage, overcurrent, short-circuit), and battery management system (BMS) controllers from TI (BQ), ADI (MAX, LTC), onsemi, and Renesas.
Product Series & Base Models
Navigate by model series to compare ordering variants and technical specifications within the Battery Management family.
MAX17830GUN
MAX17830GUN variants from Analog Devices
MAX17320G
MAX17320G variants from Analog Devices
MAX17215X
MAX17215X variants from Analog Devices
MAX17215
MAX17215 variants from Analog Devices
MAX17205G
MAX17205G variants from Analog Devices
BQ27Z
BQ27Z variants from Texas Instruments
Browse Battery Management Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| BQ3050DBT | Texas Instruments | — | 419 | |
| BQ7692000PW | Texas Instruments | — | 18,750 | |
| BQ20Z655DBT | Texas Instruments | — | 4,000 | |
| SI9730ABY-T1-E3 | Vishay | — | 2,703 | |
| SI9730BBY-T1-E3 | Vishay | — | 2,771 | |
| SI9730ABY-E3 | Vishay | — | 1,333 | |
| SI4720CY-T1-E3 | Vishay | — | 2,391 | |
| UCC3958PWP-3 | Texas Instruments | — | 1,678 |
Top Battery Management Manufacturers
onsemi
onsemi Battery Management products are available for part-number review, stock checks, and RFQ support.
28,226 productsVishay
Vishay Battery Management products are available for part-number review, stock checks, and RFQ support.
9,347 productsRenesas
Renesas Battery Management products are available for part-number review, stock checks, and RFQ support.
74,605 productsNordic Semiconductor
Nordic Semiconductor Battery Management products are available for part-number review, stock checks, and RFQ support.
32 products
Infineon Technologies
Infineon Technologies Battery Management products are available for part-number review, stock checks, and RFQ support.
20,310 products
NXP Semiconductors
NXP Semiconductors Battery Management products are available for part-number review, stock checks, and RFQ support.
20,288 products
Microchip Technology
Microchip Technology Battery Management products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments Battery Management products are available for part-number review, stock checks, and RFQ support.
84,045 products
Diodes Incorporated
Diodes Incorporated Battery Management products are available for part-number review, stock checks, and RFQ support.
16,703 products
Analog Devices
Analog Devices Battery Management products are available for part-number review, stock checks, and RFQ support.
82,970 productsAbout Battery Management
Battery Management ICs (BMIs) represent the complete monitoring, protection, and balancing infrastructure designed to safeguard multi-cell rechargeable battery packs from operating outside safe limits. BMIs continuously measure cell voltages, pack current, and temperature, managing active or passive cell balancing to ensure all cells discharge and charge equally, maximizing overall pack capacity and safety.
These devices are vital in electric vehicles (EVs), grid energy storage, power tools, and medical battery packs. Key specifications include cell count support (ranging from 1S up to 16S+ in daisy-chained configurations), voltage measurement accuracy (typically within millivolts), overcurrent/short-circuit protection response time, current consumption in sleep modes, and communication protocol interface (SPI, I2C, CAN, or isolated daisy-chain buses).
On Octatronics, source high-performance battery management ICs from premier chipmakers including Texas Instruments, Analog Devices, NXP, Renesas, and STMicroelectronics. Download datasheets, verify AEC-Q100 automotive statuses, and submit bulk RFQs easily.
Frequently Asked Questions
Octatronics can help source a wide range of Battery Management from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.
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