What is the Additional Feature ?

Name: BQ24650RVAR
Brand: Texas Instruments
SKU: BQ24650RVAR
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 BQ24650RVAR

Part No.:: BQ24650RVAR

Manufacturer:: Texas Instruments

Package:: 16-VFQFN Exposed Pad

Datasheet:: BQ24650RVAR.pdf

Description:: IC BATT CHG MULTI-CHEM 16VQFN

In Stock:: 3807

Quantity:: Add To Cart

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BQ24650RVAR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
BatteryChemistry:
Multi-Chemistry
NumberofCells:
-
Current-Charging:
-
ProgrammableFeatures:
Current
FaultProtection:
Over Temperature, Over Voltage
ChargeCurrent-Max:
-
BatteryPackVoltage:
-
Voltage-Supply(Max):
28V
Interface:
-
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

BQ24650RVAR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BQ24650RVAR 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 BQ24650RVAR 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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BQ24650RVAR information

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BQ24650RVAR Typical application Circuitry

BQ24650RVAR

The BQ24650RVAR is a highly integrated switch-mode battery charge controller designed by Texas Instruments, primarily for charging multi-chemistry batteries from various power sources like solar panels. It is particularly optimized for solar energy applications, featuring Maximum Power Point Tracking (MPPT), making it ideal for solar-powered battery charging systems.

BQ24650RVAR: Functional Capabilities and Application Scenarios

Typical Applications

- Solar Charging Systems: For efficient solar-powered charging of batteries.

- Electric Vehicles: Used in EV charging systems with solar power inputs.

- Portable Solar Chargers: Integrated into portable devices like camping gear and outdoor equipment.

- Remote Power Stations: Employed in remote locations where solar power is used for charging.

Key Specifications

- MPPT Functionality: Optimizes the efficiency of solar panels.

- Wide Input Voltage Range: Suitable for varying solar panel outputs.

- Multi-Chemistry Battery Support: Compatible with Li-Ion, Li-Polymer, LiFePO4, and lead-acid batteries.

- Integrated Safety Features: Includes over-voltage, over-current, and thermal protection.

Circuit Integration: BQ24650RVAR in a Solar-Powered Battery Charger

1. Solar Panel Input and Battery Connection

- VCC (Pin 1): Connect to the positive output of the solar panel.

- BAT (Pin 2): Connect to the positive terminal of the battery.

2. Grounding and Sensing

- GND (Pin 3): Connect to the system ground.

- VBAT (Pin 4): Attach to the battery for voltage sensing.

3. Charge Control and MPPT Setup

- CE (Charge Enable, Pin 5): Connect to a logic signal to enable or disable charging.

- MPPTSET (Pin 6): Attach to an external network for setting the maximum power point.

4. Status Indication and Current Programming

- ICHG (Pin 7): Connect a resistor to set the charge current.

- STAT (Pin 8): Connect to an LED or microcontroller for charge status indication.

Design Considerations

- Input Power Source Compatibility: Ensure the solar panel output matches the IC's input specifications.

- Accurate Battery Voltage Sensing: Implement precise sensing for effective battery management.

- Effective MPPT Configuration: Properly configure MPPTSET for optimal solar panel efficiency.

- Charge Enable Control: Use the CE pin for controlled charging operations.

- Charge Current Setting: Select an appropriate resistor for ICHG to accurately set the charging current.

- Status Monitoring: Effectively utilize STAT for real-time charging feedback.

- Thermal Management: Address heat dissipation, particularly in high-power applications.

- PCB Layout Considerations: Design the PCB to minimize losses and ensure stability.

- Component Quality and Reliability: Use high-quality components to enhance the system's safety and durability.

Incorporating the BQ24650RVAR into a solar-powered battery charging system requires attention to these factors for efficient, safe, and reliable operation. For comprehensive specifications, including pin layout and electrical parameters, refer to the BQ24650RVAR's datasheet and technical documentation.

BQ24650RVAR FAQ

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6. What is the process for return or replacement of BQ24650RVAR?

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 BQ24650RVAR we delivered, we will accept the replacement or return of the BQ24650RVAR 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 BQ24650RVAR.

(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