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BQ24005PWP
Linear Battery Charger Li-Ion/Li-Pol 1200mA 8.2V/8.4V 20-Pin HTSSOP EP Tube
BQ24005PWP
Linear Battery Charger Li-Ion/Li-Pol 1200mA 8.2V/8.4V 20-Pin HTSSOP EP Tube
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Manufacturer Part # : BQ24005PWP
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Package/Case: HTSSOP-20
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Brand: Texas Instruments
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Product Categories : Battery Chargers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
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Tube or Tray
BQ24005PWP DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
When it comes to battery management and charging solutions, the BQ24005PWP stands out as a reliable and efficient choice. With its advanced features and specifications, this IC is capable of meeting the demanding requirements of modern electronic devices. Whether it's for smartphones, tablets, or other portable gadgets, the BQ24005PWP offers a versatile and high-performance charging solution
Key Features
- Fault detection and diagnosis system
- Real-time monitoring of battery health
- Prioritized charge for optimal performance
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Number of series cells | 2 | Charge current (max) (A) | 1.2 |
| Vin (max) (V) | 10 | Cell chemistry | Li-Ion/Li-Polymer |
| Battery charge voltage (min) (V) | 4.2 | Battery charge voltage (max) (V) | 4.2 |
| Absolute max Vin (max) (V) | 13.5 | Control topology | Linear |
| Control interface | Standalone (RC-Settable) | Features | BAT temp thermistor monitoring (hot/cold profile) |
| Vin (min) (V) | 4.5 | Rating | Catalog |
| Operating temperature range (°C) | -20 to 70 |
FAQs
What is BQ24005PWP?
The BQ24005PWP is a highly integrated, single-cell Li-Ion and Li-Polymer battery charger IC designed by Texas Instruments. It is specifically designed for portable and handheld devices with space and cost constraints, such as mobile phones, digital cameras, and MP3 players.
How Does BQ24005PWP Work?
The BQ24005PWP works by providing a complete power management solution for single-cell Li-Ion and Li-Polymer batteries. It includes a linear charger, load switch, battery detection, thermal regulation, and multiple status outputs. The device is programmable through an I2C interface, allowing flexible charge voltage, charge current, and other settings.
How Many Pins does BQ24005PWP have and What are the Functions of the Pinout Configuration?
The BQ24005PWP is housed in a 20-pin HTSSOP (PowerPAD) package. The pinout configuration includes:
- TS: Temperature sense input for thermal regulation.
- STAT: Status outputs for charge and power source detection.
- AC/DP: AC adapter or USB power input.
- PG: Power good output for load switch.
- CHG/FLT: Charge status and fault outputs.
- CE: Enable input for charger and load switch.
- BAT: Battery voltage sensing input.
- GND: Ground pins.
- SET: Voltage setting input for charge voltage regulation.
- SHDN: Shutdown input for charger and load switch.
- VREG: Regulated output for external load.
What are the Pros and Cons of BQ24005PWP?
Pros:
- Integrated Solution: Provides a complete charging and power management solution in a single IC.
- Programmable Settings: Offers flexibility through programmable charge voltage, charge current, and other settings via the I2C interface.
- Efficient Power Conversion: Maximizes charging efficiency and battery life through advanced power management techniques.
- Small Form Factor: The HTSSOP package is space-efficient, suitable for compact designs.
- Cost-Effective: Offers cost savings through integration of multiple functions into a single device.
Cons:
- Complexity: Requires careful consideration of thermal management, layout, and battery protection for optimal performance.
- External Components: May require additional external components for specific application requirements.
Are There Any Equivalents/Alternatives to BQ24005PWP for Recommendation?
- The BQ24007 from Texas Instruments is a similar single-cell Li-Ion and Li-Polymer battery charger IC with additional features.
- Alternatives to the BQ24005PWP include the MAX8900 from Maxim Integrated and MCP73831 from Microchip Technology.
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