General Description
The BQ7693003DBTR is a popular Li-Ion battery monitor with a variety of hardware protection technology and integrated cell balancing FETs. Besides, it featured SHIP mode, which provides an easy way to place the battery pack in an ultra-low power state. (Summarized by Easybom)
Guidelines for Using
- Users need to deploy a PC graphical UI tool named Evaluation Software to configure the internal registers to examine the performance and +configurations of the device.
- The BQ7693003DBTR is supposed to be implemented in a system where a microcontroller plays added functions according to the data collected.
- The device requires additional care to ensure a stable power supply since it has additional “Power” pins to offer power in the development of higher cell configurations.
- Make sure that both the input filtering capacitors and power capacitors have as little parasitic impedance between the connections as possible when connected to a common ground. (More details in datasheets)
- The device should be designated a time of 400ms before reading out original cell voltage data when transferring from SHIP mode into NORMAL mode.
Main Illustration
Pin Assignment / Configuration
Part Symbol
PCB Footprints
3D Model
Outline Dimension
Features
- AFE (analog front-end) monitoring
- OCD, SCD, OV, UV and other hardware protection methods
- Capable operating temperature at -40 °C ~ 85 °C
- High supply voltage
- Built-in cell balancing FETS
- SHIP mode
Advantages
- No need for EEPROM programming
- More tolerant of variable cell connection
- CRCoption
- Ultra-low power consumption
About the Manufacturer
In 1958 Texas Instruments (TI) is a worldwide semiconductor company, and today employs more than 30 000 people to design, conduct and market embedded processing components in 35 countries that are analog and product differentiated. TI has tried hard to become a solution supplier with a vision to change the technological world.
Datasheets Download
Alternatives
| Part Number | Description | Manufacturer |
| BQ7693006DBTR | LiFePO4, Li-Ion, Li-Polymer, I2C Interface, 6 ~ 10 Cells, -40 °C~85 °C, 6 V ~ 25 V supply, TSSOP-30, I2C interface, RoHS Compliant | Texas Instruments |
| BQ7693000DBTR | LiFePO4, Li-Ion, Li-Polymer, I2C Interface, 6 ~ 10 Cells, -40 °C~85 °C, 6 V ~ 25 V supply, TSSOP-30, I2C interface, RoHS Compliant | Texas Instruments |
| BQ7693001DBTR | LiFePO4, Li-Ion, Li-Polymer, I2C Interface, 6 ~ 10 Cells, -40 °C~85 °C, 6 V ~ 25 V supply, TSSOP-30, I2C interface, RoHS Compliant | Texas Instruments |
| BQ7693007DBTR | LiFePO4, Li-Ion, Li-Polymer, I2C Interface, 6 ~ 10 Cells, -40 °C~85 °C, 6 V ~ 25 V supply, TSSOP-30, I2C interface, RoHS Compliant | Texas Instruments |
| BQ7693002DBTR | LiFePO4, Li-Ion, Li-Polymer, I2C Interface, 10 Cells, -40 °C~85 °C,6 V ~ 25 V supply, TSSOP-30, I2C interface, RoHS Compliant | Texas Instruments |
| BQ7693007DBT | Li-Ion, Li-Polymer, I2C Interface, 10 Cells, -40 °C~85 °C,6 V ~ 25 V supply, TSSOP-30, I2C interface, RoHS Compliant | Texas Instruments |
| BQ7693006DBT | LiFePO4, Li-Ion, Li-Polymer, I2C Interface, 6 ~ 10 Cells, -40 °C~85 °C,6 V ~ 25 V supply, TSSOP-30, I2C interface, RoHS Compliant | Texas Instruments |
| BQ7693000DBT | LiFePO4, Li-Ion, Li-Polymer, I2C Interface, 6 ~ 10 Cells, -40 °C~85 °C,6 V ~ 25 V supply, TSSOP-30, I2C interface, RoHS Compliant | Texas Instruments |
| BQ7693002DBT | Li-Ion, Li-Polymer, I2C Interface, 6 ~ 10 Cells, -40 °C~85 °C,6 V ~ 25 V supply, TSSOP-30, I2C interface, RoHS Compliant | Texas Instruments |
| BQ7693001DBT | LiFePO4, Li-Ion, Li-Polymer, I2C Interface, 6 ~ 10 Cells, -40 °C~85 °C,6 V ~ 25 V supply, TSSOP-30, I2C interface, RoHS Compliant | Texas Instruments |
Applications
- Light electric vehicles
- Power management tools
- Uninterruptable Power Supply (UPS)
- Garden tools
- Wireless base station backup
The BQ7693003DBTR is a popular Li-Ion battery monitor with a variety of hardware protection technology and integrated cell balancing FETs. Besides, it featured SHIP mode, which provides an easy way to place the battery pack in an ultra-low power state. (Summarized by Easybom) The BQ7693003DBTR is a popular Li-Ion battery monitor with a variety of hardware protection technology and integrated cell balancing FETs. Besides, it featured SHIP mode, which provides an easy way to place the battery pack in an ultra-low power state. (Summarized by Easybom)
