| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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20,089 pcs
|
20089 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
11,981 pcs
|
11981 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
3,121 pcs
|
3121 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
160 pcs
|
160 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Features | |
| Function | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Protection Features | |
| Supplier Device Package | |
| Supplier Package |
The Texas Instruments BQ78350DBTR-R1 is a battery management controller featuring the Compensated End-of-Discharge Voltage (CEDV) gauging algorithm. It is designed for Li-Ion/Li-Polymer and LiFePO4 battery chemistries, supporting configurations from 3 to 15 series cells.
This IC offers flexible communication via I2C and SMBus interfaces and supports battery capacities up to 320 Ahr. It provides charge and discharge current reporting up to 320 A. The device includes features like external and internal cell balancing, an on-chip temperature sensor option, and support for external NTC thermistors.
Programmable protection features include over current, over temperature, and over/under voltage protection. The BQ78350DBTR-R1 also supports CC-CV charging, lifetime data logging, and can drive up to a 5-segment LED or LCD display for state-of-charge indication. It is available in a 30-TSSOP package suitable for surface mounting.
This part is noted as 'NOT RECOMMENDED FOR NEW DESIGNS' by the manufacturer, and new designs should consider an alternate product. However, it remains available for existing customers.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.34 | $3.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The BQ78350DBTR-R1 supports Li-Ion/Li-Polymer and LiFePO4 battery chemistries.
It can manage battery configurations with 3 to 15 series cells.
The BQ78350DBTR-R1 supports both I2C and SMBus communication interfaces.
The device supports battery configurations up to 320 Ahr.
The operating temperature range is -40°C to 85°C.
It is supplied in a 30-TSSOP package for surface mounting.
It includes programmable protection for Over Current, Over Temperature, and Over/Under Voltage.