BQ24073RGTT
Battery Management Li-Ion Batt Chrgr & Pwr-Path Mgmt ICBQ24073RGTT
Battery Management Li-Ion Batt Chrgr & Pwr-Path Mgmt IC
-
Manufacturer Part # : BQ24073RGTT
-
Package/Case: VQFN-16
-
Brand: Texas Instruments
-
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.
![ship1](/img/ship1.png)
![ship2](/img/ship2.png)
![ship3](/img/ship3.png)
![ship4](/img/ship4.png)
![ship5](/img/ship5.png)
![ship6](/img/ship6.png)
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.
![questionContent1](/img/questionContent1.png)
![questionContent2](/img/questionContent2.png)
![questionContent3](/img/questionContent3.png)
![questionContent4](/img/questionContent4.png)
![ctc](/img//questionContentctc.png)
![pelican](/img//questionContentpelican.png)
![express](/img//questionContentexpress.png)
![chunghwa post](/img//questionContentchunghwapost.png)
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.
![wire](/img/wire.png)
WireTransfer
![questionContent7](/img/questionContent7.png)
Paypal
![cc](/img/cc.png)
CreditCard
![western](/img/western.png)
WesternUnion
![mg](/img/mg.png)
MoneyGram
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.
![pg](/img/pg.png)
Example
![Tape and Reel](/img/Tape and Reel.png)
Tape and Reel
![Cut Tape](/img/Cut Tape.png)
Cut Tape
![Tube or Tray](/img/Tube or Tray.png)
Tube or Tray
BQ24073RGTT DataSheet
![no-price](/img/no-price.jpg)
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
Texas Instruments' BQ24073RGTT stands out as a highly integrated, single-cell Li-ion battery charger IC, delivering exceptional performance and cost-effectiveness for portable applications. Its wide input voltage range of 4.35V to 6.5V, combined with an adjustable constant current and constant voltage charging profile, makes it suitable for a diverse range of battery types and capacities. With integrated power FETs, the need for external components is minimized, resulting in space-saving PCB layouts. The device's thermal regulation feature ensures safe and efficient charging without the risk of overheating, while its programmable charge current of up to 1.5A allows for flexibility in charging different battery capacities. Additionally, safety features such as thermal shutdown and battery temperature sensing enhance the reliability of the charging process. Packaged in a small, 2mm x 2mm, 10-pin VSON package, the BQ24073RGTT is a compelling choice for compact designs in portable electronics
Key Features
- This is an advanced power management solution
- It features high efficiency and low noise operation
- Supporting multiple charging profiles and modes
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 BQ24073RGTT?
The BQ24073RGTT is a single-cell Li-Ion battery charger IC designed by Texas Instruments. It is specifically designed for portable and battery-powered applications, offering integrated power management functions to efficiently charge and protect lithium-ion batteries.
How Does BQ24073RGTT Work?
The BQ24073RGTT works by regulating the charging current and voltage to safely charge a single-cell Li-Ion battery. It employs a constant current/constant voltage charging algorithm to optimize the charging process while protecting the battery from overcharging and overvoltage conditions. The IC also features input voltage regulation and temperature monitoring for enhanced safety and performance.
How Many Pins does BQ24073RGTT have and What are the Functions of the Pinout Configuration?
The BQ24073RGTT is housed in a 16-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:
- VBUS: Input power supply pin.
- VIN: Input voltage for charging.
- PROG: Programming pin for setting charge current.
- TS: Temperature sense pin for thermal monitoring.
- STAT1, STAT2: Status indication pins.
- CE, EN, PG: Control and monitoring pins.
- TS, TS/AIN: Temperature sense or analog input pin.
- VREF: Reference voltage output pin.
What are the Pros and Cons of BQ24073RGTT?
Pros:
- Integrated Functions: Offers integrated charging, power management, and protection features in a single IC.
- Efficient Charging: Utilizes advanced algorithms for optimal charging efficiency and battery health.
- Small Footprint: Compact QFN package saves board space in portable device designs.
- Safety Features: Includes overcurrent protection, thermal regulation, and input voltage monitoring for safe charging.
- Flexibility: Programmable charge current and input voltage regulation for versatile application requirements.
Cons:
- Cost: Integrated battery charging ICs like the BQ24073RGTT may have a higher cost compared to basic charger solutions.
- Complexity: Requires understanding of Li-Ion battery charging principles for optimal use.
- External Components: May necessitate external components such as resistors and capacitors for specific configurations.
Are There Any Equivalents/Alternatives to BQ24073RGTT for Recommendation?
- Alternatives to the BQ24073RGTT include the MCP73871 from Microchip Technology and the MAX1555 from Maxim Integrated.
- The BQ24074RGTT is a similar charger IC from Texas Instruments with additional features for different application requirements.
Recommend Parts
-
1-cell, 1-A, Li-ion linear battery charger with automatic AC/USB detection 10-WSON 0 to 125
Brand: Texas Instruments Package/Case: WSON-10
5,034 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
BQ24610RGET
$0.564 Battery charger for lithium-ion and lithium-polymer batteries
Brand: Texas Instruments Package/Case: VQFN (RGE)-24
7,987 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
BQ25883RGER
$5.445 I2C 2 cell 2A Boost battery charger for USB input in a WQFN package with Power Path 24-VQFN -40 to 85
Brand: Texas Instruments Package/Case: VQFN-24
3,766 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Battery Management 1.5A USB-Friendly Li Ion Batt Charger
Brand: Texas Instruments Package/Case: VQFN-16
7,143 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
BQ24616RGET
$2.593 High current BQ24616RGET 28V Battery Management ICs with ROHS certification
Brand: Texas Instruments Package/Case: VQFN (RGE)-24
4,302 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
BQ24650RVAR
$1.675 Battery Management Hi Eff Synch Sw-Mode Charger Controller
Brand: Texas Instruments Package/Case: VQFN-16
5,866 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Synchronous switch-mode operation for efficient battery charging
Brand: Texas Instruments Package/Case: VQFN (RGY)-24
7,268 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Compact LED sink driver with 16 channels, offering low-power operation and supporting supply voltages within the range of 3.0V to 5.5V
Brand: Texas Instruments Package/Case: SSOP (DBQ)-24
3,960 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Standalone 1cell 2A synchronous Buck battery charger 20-VQFN -40 to 85
Brand: Texas Instruments Package/Case: VQFN-20
4,593 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
3,202 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Battery Management 2-3-4 Cell Lithium Protection AFE
Brand: Texas Instruments Package/Case: TSSOP-24
6,917 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
BQ29312APW provides protection for two, three, and four cell lithium or lithium-polymer batteries
Brand: Texas Instruments Package/Case: TSSOP (PW)-24
7,408 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Advanced IC for efficient and safe charging/discharging of lithium-ion cell
Brand: Texas Instruments Package/Case: TSSOP (DBT)-30
6,209 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
I2C 1-4 cell NVDC Buck battery charge controller with system monitor & processor hot indicator 28-WQFN -40 to 85
Brand: Texas Instruments Package/Case: WQFN-28
4,453 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
16-Pin Small Outline Integrated Circuit Package
Brand: Texas Instruments Package/Case: SOIC-16
3,465 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Battery Management Fast high side NCH drive
Brand: Texas Instruments Package/Case: TSSOP-16
6,990 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1