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Orders Over
$5000BQ7693003DBT
6 to 10-Series Cell Li-Ion and Li-Phosphate Battery Monitor
Brands: Texas Instruments
Mfr.Part #: BQ7693003DBT
Datasheet: BQ7693003DBT Datasheet (PDF)
Package/Case: TSSOP (DBT)-30
Product Type: Battery Management
RoHS Status:
Stock Condition: 6,055 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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BQ7693003DBT General Description
The BQ7693003DBT is a battery monitor and protector IC developed by Texas Instruments. It is designed for use in multi-cell battery packs to monitor and protect each individual cell against overvoltage, undervoltage, and overcurrent conditions. This IC features a high accuracy voltage measurement circuit with a resolution of 16-bits, enabling precise monitoring of each cell's voltage. It also includes a built-in temperature sensor for monitoring cell temperature, as well as an integrated 6-channel ADC for monitoring external parameters such as current and temperature.The BQ7693003DBT offers a range of protection features including overvoltage protection, undervoltage protection, and overcurrent protection to prevent damage to the battery cells. It also includes a cell balancing function to ensure that all cells in the battery pack are charged and discharged evenly.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of series cells (min) | 6 | Vin (max) (V) | 50 |
| Features | Digital output, LDO output, Low-side driver, Overcurrent in discharging protection, Short-current detection | Device type | Cell monitor and balancer |
| Number of series cells (max) | 10 | Operating temperature range (°C) | -40 to 85 |
| Rating | Catalog | Battery overvoltage protection (min) (V) | 3.15 |
| Battery overvoltage protection (max) (V) | 4.7 | Communication interface | I2C |
| Operating current (typ) (µA) | 40 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The BQ7693003DBT is a 15-cell stack monitor and protector IC designed for use in battery management systems. It provides high-accuracy voltage monitoring, overvoltage protection, undervoltage detection, and offers robust fault detection features. The chip also includes a thermistor input for temperature monitoring and communication interface options for easy integration into various battery systems.
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Equivalent
Equivalent products of BQ7693003DBT chip are BQ7692007DBT, BQ7693000DBT, BQ7692003DBT, BQ7694000DBT, and BQ7694003DBT. -
Features
The BQ7693003DBT is a battery management IC with integrated protection, balancing, and monitoring functions. It supports up to three series-connected lithium-ion cells, with a voltage measurement range of 0V to 4.7V per cell. It features an I2C interface for communication with a microcontroller and is suitable for a wide range of battery-powered applications. -
Pinout
BQ7693003DBT is a battery protection integrated circuit. It has a pin count of 38 and functions include overvoltage, undervoltage, and short circuit protection for lithium-ion battery packs. It also features cell balancing, temperature sensing, and SOC estimation capabilities. -
Manufacturer
The manufacturer of BQ7693003DBT is Texas Instruments Incorporated. It is an American company that designs and manufactures semiconductors, specifically integrated circuits and related electronics for various industries including automotive, industrial, and consumer electronics. Texas Instruments is a leading global supplier of analog and digital technologies for a wide range of applications. -
Application Field
BQ7693003DBT is commonly used in applications requiring battery monitoring and protection, such as in electric vehicles, energy storage systems, power tools, and other portable electronics. It provides accurate measurements of individual cell voltages, temperature monitoring, and overcurrent protection to ensure safe and efficient operation of the battery pack. -
Package
The BQ7693003DBT chip is offered in a 48-pin TSSOP package. It is in the form of an integrated circuit (IC) and has dimensions of 9.7mm x 4.4mm x 1mm.
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