BQ24736RGRR
Texas Instruments product BQ24736RGRRBQ24736RGRR
Texas Instruments product BQ24736RGRR
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Manufacturer Part # : BQ24736RGRR
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Package/Case: QFN-20
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Brand: Texas Instruments
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Product Categories : Specialized ICs
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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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.
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Example
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Tape and Reel
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Tube or Tray
BQ24736RGRR DataSheet
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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
The bq2407x series of devices are integrated Li-Ion linear chargers and system power path management devices targeted at space-limited portable applications. The devices operate from either a USB port or an AC adapter and support charge currents up to 1.5 A. The input voltage range with input overvoltage protection supports unregulated adapters. The USB input current limit accuracy and start up sequence allow the bq2407x to meet USB-IF inrush current specifications. Additionally, the input dynamic power management (VIN-DPM) prevents the charger from crashing incorrectly configured USB sources. Features• Fully Compliant USB Charger – Selectable 100-mA and 500-mA Maximum Input Current – 100-mA Maximum Current Limit Ensures Compliance to USB-IF Standard – Input-Based Dynamic Power Management (VIN-DPM) for Protection Against Poor USB Sources• 28-V Input Rating with Overvoltage Protection• Integrated Dynamic Power Path Management (DPPM) Function Simultaneously and Independently Powers the System and Charges the Battery• Supports up to 1.5-A Charge Current with Current Monitoring Output (ISET)• Programmable Input Current Limit up to 1.5 A for Wall Adapters• System Output Tracks Battery Voltage (bq24072)• Programmable Termination Current (bq24074)• Battery Disconnect Function with SYSOFF Input (bq24075, bq24079)• Programmable Pre-Charge and Fast-Charge Safety Timers• Reverse Current, Short-Circuit and Thermal Protection• NTC Thermistor Input• Proprietary Start-up Sequence Limits Inrush Current• Status Indication – Charging/Done, Power Good Applications• Smart Phones• Portable Media Players• Portable Navigation Devices• Low-Power Handheld Devices
Key Features
- Fully Compliant USB Charger
- – Selectable 100-mA and 500-mA Maximum
- Input Current
- – 100-mA Maximum Current Limit Ensures
- Compliance to USB-IF Standard
- – Input-Based Dynamic Power Management
- (VIN-DPM) for Protection Against Poor USB
- Sources
- 28-V Input Rating with Overvoltage Protection
- Integrated Dynamic Power Path Management
- (DPPM) Function Simultaneously and
- Independently Powers the System and Charges
- the Battery
- Supports up to 1.5-A Charge Current with Current
- Monitoring Output (ISET)
- Programmable Input Current Limit up to 1.5 A for
- Wall Adapters
- System Output Tracks Battery Voltage (bq24072)
- Programmable Termination Current (bq24074)
- Battery Disconnect Function with SYSOFF Input
- (bq24075, bq24079)
- Programmable Pre-Charge and Fast-Charge
- Safety Timers
- Reverse Current, Short-Circuit and Thermal
- Protection
- NTC Thermistor Input
- Proprietary Start-up Sequence Limits Inrush
- Current
- Status Indication – Charging/Done, Power Good
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Manufacturer | Texas Instruments | Product Category ! | IC Chips |
FAQs
What is BQ24736RGRR?
The BQ24736RGRR is a high-efficiency, synchronous battery charger IC designed by Texas Instruments. It is commonly used in portable electronic devices such as laptops, tablets, and smartphones to efficiently charge rechargeable batteries.
How Does BQ24736RGRR Work?
The BQ24736RGRR operates as a battery charger IC that manages the charging process of rechargeable batteries in electronic devices. It utilizes a synchronous buck converter topology to efficiently regulate the charging voltage and current to the battery. The charger IC incorporates various protection features such as overvoltage protection, overcurrent protection, and thermal regulation to ensure safe and reliable charging.
How Many Pins does BQ24736RGRR have and What are the Functions of the Pinout Configuration?
The BQ24736RGRR is housed in a 24-pin VQFN (Very Thin Quad Flat No leads) package. The pinout configuration includes:
- VBAT: Battery voltage input pin.
- ACIN: AC adapter input pin.
- SRNS: Current sense resistor input pin.
- REGN: Ground pin.
- PROG: Programming pin for setting charging parameters.
- TS: Temperature sense input pin.
- COMP: Compensation pin for regulating loop stability.
- STAT: Status output pin.
What are the Pros and Cons of BQ24736RGRR?
Pros:
- High Efficiency: Utilizes synchronous buck converter topology for efficient charging.
- Integrated Protections: Includes various protection features for safe charging and battery management.
- Programmable Settings: Allows programming of charging parameters for flexibility and customization.
- Compact Package: Housed in a space-saving VQFN package for compact device designs.
- Wide Application Range: Suitable for a variety of portable electronic devices requiring battery charging.
Cons:
- Complexity: Requires understanding of charging parameters and programming for optimal performance.
- External Components: May need additional external components for specific charging configurations.
- Thermal Considerations: Thermal management may be needed for efficient operation under high-power charging conditions.
Are There Any Equivalents/Alternatives to BQ24736RGRR for Recommendation?
- The BQ24733 from Texas Instruments is a similar battery charger IC with slightly different features.
- Alternative options to the BQ24736RGRR include the ISL6259 from Intersil and the MAX8903 from Maxim Integrated.
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