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— IC芯片 | 连接器 | 传感器 | 被动器件 —

Products in the Battery Management PMIC (Power Management Integrated Circuit) family are used for battery-related monitoring and control functions including authentication, cell balancing, condition monitoring, fuel gauging, source selection, short circuit protection, over- and under-voltage protection, and others. Note that while some products in this family may include a battery charging function among their features, products implementing a charging function as a principle feature are classified separately.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() BQ40Z50RSMR-R2 $3.22 | Texas Instruments | IC BATT MFUNC LI-ION 1-4C 32VQFN | Tape & Reel (TR),Cut Tape (CT) | 32-VQFN (4x4) | Surface Mount | Impedance Track™ | -40°C ~ 85°C (TA) |
![]() BQ40Z50RSMT $9.26 | Texas Instruments | IC BATT MFUNC LI-ION 1-4C 32VQFN | Tape & Reel (TR),Cut Tape (CT) | 32-VQFN (4x4) | Surface Mount | Impedance Track™ | -40°C ~ 85°C (TA) |
![]() BQ40Z50RSMT-R1 $5.87 | Texas Instruments | IC BATT MFUNC LI-ION 1-4C 32VQFN | Tape & Reel (TR),Cut Tape (CT) | 32-VQFN (4x4) | Surface Mount | Impedance Track™ | -40°C ~ 85°C (TA) |
![]() BQ40Z50RSMT-R2 $5.87 | Texas Instruments | IC BATT MFUNC LI-ION 1-4C 32VQFN | Tape & Reel (TR),Cut Tape (CT) | 32-VQFN (4x4) | Surface Mount | Impedance Track™ | -40°C ~ 85°C (TA) |
![]() BQ40Z80RSMR $3.93 | Texas Instruments | IC BATT MFUNC LI-ION 2-7C 32VQFN | Tape & Reel (TR),Cut Tape (CT) | 32-VQFN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() BQ40Z80RSMT $5.15 | Texas Instruments | IC BATT MFUNC LI-ION 2-7C 32VQFN | Tape & Reel (TR),Cut Tape (CT) | 32-VQFN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() BQ6400RGZT $7.38 | Texas Instruments | IC BATT MFUNC LI-ION 3-4C 48VQFN | Tape & Reel (TR) | 48-VQFN (7x7) | Surface Mount | PowerPump™ | -40°C ~ 85°C (TA) |
![]() BQ75614PAPRQ1 $16.32 | Texas Instruments | 14-S AUTOMOTIVE PRECISION BATTER | Tape & Reel (TR),Cut Tape (CT) | 64-HTQFP (10x10) | Surface Mount | - | -40°C ~ 125°C |