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TI BQ7692000PWR
Battery Management 3 to 5 series cell Li-Ion Batt Monitor
Brands: TI
Mfr.Part #: BQ7692000PWR
Datasheet: BQ7692000PWR Datasheet (PDF)
Package/Case: TSSOP-20
RoHS Status:
Stock Condition: 6,993 pcs, New Original
Product Type: Battery Management
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.838 | $1.838 |
| 10 | $1.618 | $16.180 |
| 30 | $1.461 | $43.830 |
| 100 | $1.320 | $132.000 |
| 500 | $1.253 | $626.500 |
| 1000 | $1.226 | $1226.000 |
In Stock: 6,993 PCS
BQ7692000PWR General Description
The BQ769x0 family of robust analog front-end (AFE) devices serves as part of a complete pack monitoring and protection solution for next-generation, high-power systems, such as light electric vehicles, power tools, and uninterruptible power supplies. The BQ769x0 is designed with low power in mind: Sub-blocks within the IC may be enabled or disabled to control the overall chip current consumption, and a SHIP mode provides a simple way to put the pack into an ultra-low power state.
The BQ76920 device supports up to 5-series cells or typical 18-V packs, the BQ76930 handles up to 10-series cells or typical 36-V packs, and the BQ76940 works for up to 15-series cells or typical 48-V packs. A variety of battery chemistries may be managed with these AFEs, including Li-ion, Li-iron phosphate, and more. Through I2C, a host controller can use the BQ769x0 to implement many battery pack management functions, such as monitoring (cell voltages, pack current, pack temperatures), protection (controlling charge/discharge FETs), and balancing. Integrated A/D converters enable a purely digital readout of critical system parameters, with calibration handled in TI’s manufacturing process.
Features
- AFE monitoring features
- Pure digital interface
- Internal ADC measures cell voltage, die temperature, and external thermistor
- A separate, internal ADC measures pack current (coulomb counter)
- Directly supports up to three thermistors (103AT)
- Hardware protection features
- Overcurrent in Discharge (OCD)
- Short Circuit in Discharge (SCD)
- Overvoltage (OV)
- Undervoltage (UV)
- Secondary protector fault detection
- Additional features
- Integrated cell balancing FETs
- Charge, discharge low-side NCH FET drivers
- Alert interrupt to host microcontroller
- 2.5-V or 3.3-V output voltage regulator
- No EEPROM programming necessary
- High supply voltage absolute maximum (up to 108 V)
- Simple I2C compatible interface (CRC option)
- Random cell connection tolerant
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of series cells (min) | 3 | Vin (max) (V) | 25 |
| 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) | 5 | 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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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 BQ7692000PWR chip is an integrated battery management solution designed for multi-cell lithium-ion or lithium-polymer batteries. It provides accurate monitoring and protection for each individual cell in the battery, preventing overcharging, overdischarging, and overheating. The chip also includes features such as cell balancing and communication interfaces for system integration. Its compact size and low power consumption make it suitable for a wide range of portable and IoT applications.
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Equivalent
Some equivalent products of the BQ7692000PWR chip include the BQ7693001PWR, BQ7694001PWR, and BQ7694003PWR. -
Features
The BQ7692000PWR is a battery monitor and protector that provides accurate voltage and temperature measurement, cell balancing, and overcurrent and overvoltage protection for lithium-ion and lithium-polymer batteries. It supports up to 10 series cells, has low power consumption, and incorporates an I2C interface for easy communication with a host microcontroller. -
Pinout
The BQ7692000PWR is a battery management system with 64 pins. Some of its functions include cell voltage monitoring, temperature monitoring, cell balancing, and communication interfaces for data transmission. -
Manufacturer
The BQ7692000PWR is manufactured by Texas Instruments. Texas Instruments is a reputable multinational semiconductor company headquartered in Dallas, Texas, USA. They specialize in the design and production of various semiconductor devices, including integrated circuits, power management solutions, and analog chips for a wide range of applications in different industries. -
Application Field
The BQ7692000PWR is a battery management system IC commonly used in applications such as electric vehicles, energy storage systems, and power tools. It provides accurate measurement and protection of individual battery cells, and supports features like voltage and temperature monitoring, balancing, and overcurrent protection. -
Package
The BQ7692000PWR chip is available in a TSSOP (Thin Shrink Small Outline Package) package type. Its form is surface mount and it has a size of 4.4 mm x 5 mm.
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