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Name: BQ24295RGER
Brand: Texas Instruments
SKU: BQ24295RGER
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments BQ24295RGER

Part No.:: BQ24295RGER

Manufacturer:: Texas Instruments

Package:: 24-VFQFN Exposed Pad

Datasheet:: BQ24295RGER.pdf

Description:: IC BATT CHG LI-ION 1CELL 24VQFN

In Stock:: 3221

Quantity:: Add To Cart

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BQ24295RGER Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
BatteryChemistry:
Lithium Ion/Polymer
NumberofCells:
1
Current-Charging:
Constant - Programmable
ProgrammableFeatures:
Current
FaultProtection:
Over Current, Over Temperature, Over Voltage
ChargeCurrent-Max:
3A
BatteryPackVoltage:
4.4V (Max)
Voltage-Supply(Max):
6.2V
Interface:
I²C, USB
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

BQ24295RGER this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BQ24295RGER price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BQ24295RGER to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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BQ24295RGER information

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BQ24295RGER Typical application Circuitry

BQ24295RGER

The BQ24295RGER is a high-efficiency, single-cell lithium-ion battery charger integrated circuit from the comprehensive battery management solutions series. This device is specifically designed to enhance the charging capabilities of portable devices, offering a wide range of features such as programmable charging current, high-accuracy voltage regulation, and various protection mechanisms. It's particularly suitable for smartphones, tablets, and other portable electronics where efficient and safe charging is crucial.

1. Series Advantages: The battery management solutions series, including the BQ24295RGER, is recognized for its advanced charging algorithms and system integration features that optimize charging efficiency, extend battery life, and ensure safety. These ICs support various input sources and provide detailed charge status information.

2. Pin Configuration: The BQ24295RGER is typically packaged in a VQFN-24 package, featuring multiple pins for comprehensive control and monitoring of the charging process. Essential pins include VIN (power input from the adapter or USB source), BAT (connection to the battery's positive terminal), SYS (system load connection), and TS (connection to a thermistor for temperature monitoring). Other critical pins include I2C communication pins (SCL and SDA) for programming and monitoring the device's operation.

3. Circuit Integration Approach: To integrate the BQ24295RGER into a charging circuit, connect the VIN pin to the input power source, ensuring it matches the IC's supported input voltage range. The BAT pin is connected to the battery's positive terminal, while the SYS pin is typically connected to the system's power input, allowing the IC to power the system while charging the battery. The TS pin should be connected to a thermistor placed near the battery to monitor its temperature during charging.

4. System Connections: Implementing additional connections, such as connecting the I2C communication pins (SCL and SDA) to a microcontroller, enables detailed control and monitoring of the charging process, including setting charge parameters and reading charge status. The INT pin can be used to interface with the host microcontroller for charge status alerts.

5. Incorporating Protective Features: The BQ24295RGER includes built-in protection features such as overvoltage, short-circuit, and thermal protection. Additional external protective components, like input overvoltage protection circuits and battery isolation switches, can be added to enhance system safety further.

6. Communication and Configuration: The device's I2C interface allows for extensive programmability and real-time monitoring, enabling the customization of charging parameters such as current, voltage, and termination thresholds, and providing access to detailed status information to optimize charging and protect the battery.

Integrating the BQ24295RGER into a battery-powered system offers sophisticated charging control, enhancing the user experience by ensuring fast, efficient, and safe charging. Its wide range of features and programmability make it a versatile solution for advanced portable electronics charging applications.

BQ24295RGER FAQ

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3. Are the BQ24295RGER price and inventory displayed accurate?

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6. What is the process for return or replacement of BQ24295RGER?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BQ24295RGER we delivered, we will accept the replacement or return of the BQ24295RGER only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BQ24295RGER.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations