BQ24072TRGTT
Battery Management 1.5A USB-Friendly Li Ion Batt ChargerBQ24072TRGTT
Battery Management 1.5A USB-Friendly Li Ion Batt Charger
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Manufacturer Part # : BQ24072TRGTT
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Package/Case: VQFN-16
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Part Status : Active
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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.
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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.
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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.
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BQ24072TRGTT DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $1.649 | $1.65 |
10 | $1.431 | $14.31 |
30 | $1.295 | $38.85 |
250 | $1.156 | $289.00 |
500 | $1.092 | $546.00 |
1000 | $1.065 | $1,065.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Safety is paramount with the BQ24072TRGTT, as it comes equipped with essential protection features such as overvoltage protection, overcurrent protection, and thermal regulation. These mechanisms work together to safeguard the battery and the device being charged, giving users peace of mind during the charging process. The inclusion of a system load output further enhances the IC's functionality, allowing for simultaneous charging and discharging of the battery for optimal efficiency
Key Features
- Powerful Charging Solutions
- Efficient Power Conversion
- Accurate Voltage Regulation
- High-Performance Energy Management
- Sustainable and Reliable
- Innovative Technology Integration
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 | 1 | Charge current (max) (A) | 1.5 |
Vin (max) (V) | 6.4 | 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) | 28 | Control topology | Linear |
Control interface | Standalone (RC-Settable) | Features | BAT temp thermistor monitoring (hot/cold profile), IC thermal regulation, Input OVP, Power Path, VINDPM (Input voltage threshold to maximize adaptor power) |
Vin (min) (V) | 4.35 | Rating | Catalog |
Operating temperature range (°C) | -40 to 85 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is BQ24072TRGTT?
The BQ24072TRGTT is a highly integrated, single-cell Li-Ion and Li-Pol battery charger IC designed by Texas Instruments. It is ideal for applications requiring reliable and efficient charging of single-cell battery packs used in portable devices, handheld instruments, and portable medical devices.
How Does BQ24072TRGTT Work?
The BQ24072TRGTT works by managing the charging process of single-cell Li-Ion and Li-Pol battery packs. It integrates the charging FETs, current sensing, and control circuitry to provide a complete charging solution. The charger features programmable charge current and voltage, thermal regulation, and safety timers to ensure safe and reliable battery charging.
How Many Pins does BQ24072TRGTT have and What are the Functions of the Pinout Configuration?
The BQ24072TRGTT is housed in a 12-pin VSON (Very Small Outline No-lead) package. The pinout configuration includes:
- TS: Temperature sense input pin.
- PROG: Charge current programming pin.
- CE: Enable control pin (active high).
- PG: Power good output pin.
- VBUS, BAT, SYS: Power input, battery, and system output pins.
- AC, USB: Input power supply pins (AC adapter or USB).
- STAT: Charging status output pin.
- TS/NTC: Temperature sense or NTC thermistor input pin.
What are the Pros and Cons of BQ24072TRGTT?
Pros:
- Integrated Solution: Combines charging FETs, current sensing, and control circuitry, reducing external component count.
- Programmable Charge Parameters: Allows flexibility in configuring charge current and voltage settings.
- Thermal Regulation: Includes thermal regulation and protection for safe charging in various conditions.
- Compact Package: Housed in a small VSON package for space-constrained designs.
- Power Good Output: Provides a power good status signal for system power monitoring.
Cons:
- External Components: May require additional external components such as input power protection and voltage regulation for specific applications.
- Heat Dissipation: Thermal considerations may be required for high-power charging applications.
- Programming Complexity: Configuring charge parameters may require additional attention to datasheet specifications.
Are There Any Equivalents/Alternatives to BQ24072TRGTT for Recommendation?
- The MCP73871 from Microchip Technology offers similar single-cell Li-Ion/Li-Pol charging functionality with integrated FETs.
- Alternatives to the BQ24072TRGTT include the MAX1555 from Maxim Integrated and the LTC4054 from Analog Devices.
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