What is the Additional Feature ?

Name: BQ24123RHLT
Brand: Texas Instruments
SKU: BQ24123RHLT
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 BQ24123RHLT

Part No.:: BQ24123RHLT

Manufacturer:: Texas Instruments

Package:: 20-VFQFN Exposed Pad

Datasheet:: BQ24123RHLT.pdf

Description:: IC BATT CHG LI-ION 1-3CEL 20VQFN

In Stock:: 2386

Quantity:: Add To Cart

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BQ24123RHLT Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
bqSWITCHER™
ProductStatus:
Active
BatteryChemistry:
Lithium Ion/Polymer
NumberofCells:
1 ~ 3
Current-Charging:
Constant - Programmable
ProgrammableFeatures:
Current, Timer
FaultProtection:
Over Temperature
ChargeCurrent-Max:
2A
BatteryPackVoltage:
8.4V
Voltage-Supply(Max):
16V
Interface:
-
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

BQ24123RHLT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BQ24123RHLT 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 BQ24123RHLT 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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BQ24123RHLT information

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BQ24123RHLT Typical application Circuitry

BQ24123RHLT

The BQ24123RHLT is an advanced battery charge controller designed to efficiently manage the charging process for lithium-ion and lithium-polymer batteries. Its precise control and integrated safety features make it ideal for use in a variety of battery-powered devices.

Key Uses:

1. Consumer Electronics: The BQ24123RHLT is widely employed in consumer electronics like laptops, digital cameras, and portable audio players for reliable battery charging.

2. Uninterruptible Power Supplies (UPS): It is suitable for use in UPS systems, ensuring safe and efficient battery charging for backup power.

3. Electric Vehicles: The chip is utilized in electric vehicles (EVs) and electric bikes for managing the charging of lithium-ion batteries.

Notable Specifications:

- Input Voltage Adaptability: Accommodates a broad range of input voltages, suitable for various charging scenarios.

- Precise Charge Control: Offers exact control over the charging current and voltage to ensure optimal battery charging.

- Compatibility with Li-Ion Batteries: Specifically engineered for charging lithium-ion and lithium-polymer batteries.

- Integrated Safety Mechanisms: Features built-in safety mechanisms such as thermal regulation and charge termination to protect the battery and the device.

Example Circuit - Electric Bike Battery Charger:

1. Connection to Power Source: Connect the positive terminal of the charging adapter to the VIN pin of the BQ24123RHLT.

2. Battery Attachment: Link the positive terminal of the electric bike's lithium-ion battery to the BAT pin on the IC.

3. Setting Charge Parameters: Place a resistor between the ISET pin and ground to adjust the charge current according to the battery's specifications.

4. Grounding Strategy: Ensure that the negative terminal of the charging adapter, the battery's negative terminal, and the PGND pin of the IC are all connected to a common ground.

Circuit Design Considerations:

- Matching Input Voltage: Confirm that the charging adapter's output voltage matches the input voltage specifications of the BQ24123RHLT.

- Appropriate Charge Current: Select a resistor value for the ISET pin that sets a charge current suitable for the electric bike's battery, avoiding overcharging.

- Battery Type Compatibility: Check that the battery chemistry aligns with the charging parameters of the BQ24123RHLT.

- Thermal Management: Implement effective heat dissipation strategies to handle heat generated during the charging process, especially at high charge currents.

In conclusion, the BQ24123RHLT is a versatile battery charge controller, ideal for applications requiring precise and safe charging of lithium-ion and lithium-polymer batteries. When designing circuits with this IC, it's crucial to consider input voltage matching, charge current selection, battery type compatibility, and thermal management to ensure safe and efficient operation.

BQ24123RHLT FAQ

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3. Are the BQ24123RHLT price and inventory displayed accurate?

The price and inventory of BQ24123RHLT fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of BQ24123RHLT?

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 BQ24123RHLT we delivered, we will accept the replacement or return of the BQ24123RHLT 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 BQ24123RHLT.

(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