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Name: BQ51013BRHLR
Brand: Texas Instruments
SKU: BQ51013BRHLR
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 BQ51013BRHLR

Part No.:: BQ51013BRHLR

Manufacturer:: Texas Instruments

Package:: 20-VFQFN Exposed Pad

Datasheet:: BQ51013BRHLR.pdf

Description:: IC WIRELESS PWR RCVR 20QFN

In Stock:: 2277

Quantity:: Add To Cart

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BQ51013BRHLR Specifications

Package/Case:
20-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Applications:
Wireless Power Receiver
Current-Supply:
1.5A
Voltage-Supply:
4V ~ 10V
OperatingTemperature:
0°C ~ 125°C (TJ)
MountingType:
Surface Mount

BQ51013BRHLR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BQ51013BRHLR 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 BQ51013BRHLR 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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BQ51013BRHLR information

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BQ51013BRHLR Typical application Circuitry

BQ51013BRHLR

The BQ51013BRHLR is a highly integrated wireless power receiver IC from Texas Instruments, designed for Qi-compliant wireless charging applications. It integrates a wireless power receiver coil, rectifier, and power conditioning circuits, making it ideal for use in portable devices that require wireless charging capabilities such as smartphones, smartwatches, wireless earbuds, and other small electronic devices.

BQ51013BRHLR: Functional Overview and Application Scenarios

Typical Applications

- Smartphones and Tablets: For Qi wireless charging capabilities.

- Wearable Devices: Integrated into smartwatches and fitness trackers for convenient charging.

- Wireless Earbuds and Accessories: Employed in compact devices for wireless power reception.

- Medical Devices: Used in small medical devices requiring wireless charging to maintain sterility.

Key Specifications

- Qi-Compliant Wireless Power Receiver: Compatible with Qi wireless charging standards.

- Integrated Rectification and Power Conditioning: Facilitates efficient conversion of AC to DC power.

- Compact Form Factor: Ideal for integration into small and portable devices.

- High Efficiency: Ensures efficient power transfer and minimal heat generation.

Circuit Integration: BQ51013BRHLR in a Wireless Earbud Charging Case

1. Wireless Power Reception

- COIL1 and COIL2 (Pins 1 and 2): Connect to the wireless charging coil for receiving power.

2. Power Conversion and Regulation

- RECT (Pin 3): Connect to a rectifier circuit for AC to DC conversion.

- VOUT (Pin 4): The output voltage pin, connect to the battery charging circuit of the earbuds.

3. Communication and Control Interface

- COMM (Pin 5): Communication pin for control and status signals.

- EN (Pin 6): Enable pin, can be connected to a microcontroller for turning the receiver on/off.

4. Additional Features and Grounding

- GND (Pins 7 and 8): Connect to the system ground for stability and noise reduction.

Design Considerations

- Efficient Power Transfer: Ensure optimal alignment and proximity of the charging coil to the transmitter for efficient power transfer.

- Thermal Management: Design the circuit to dissipate heat effectively, maintaining device temperature within safe limits.

- Compact Layout: Optimize PCB layout for space-constrained applications like earbud cases.

- Communication Protocol: Implement appropriate communication protocols for status and control signaling.

- Safety Features: Include protection mechanisms for over-voltage, over-current, and thermal overload.

- Component Selection: Choose high-quality components that can withstand wireless power transfer conditions.

- Battery Charging Circuit Integration: Seamlessly integrate the receiver with the earbuds' battery charging circuit.

- Compliance with Qi Standards: Ensure the design meets Qi wireless charging standards for compatibility and safety.

Incorporating the BQ51013BRHLR into a wireless earbud charging case requires careful attention to these design aspects to ensure effective and safe wireless charging. For comprehensive specifications, including pin layout and electrical parameters, refer to the BQ51013BRHLR's datasheet and technical documentation.

BQ51013BRHLR FAQ

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3. Are the BQ51013BRHLR price and inventory displayed accurate?

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6. What is the process for return or replacement of BQ51013BRHLR?

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 BQ51013BRHLR we delivered, we will accept the replacement or return of the BQ51013BRHLR 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 BQ51013BRHLR.

(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