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TPS61046YFFT
Conv DC-DC 1.8V to 5.5V Step Up Single-Out 4.5V to 28V 6-Pin DSBGA T/R
TPS61046YFFT
Conv DC-DC 1.8V to 5.5V Step Up Single-Out 4.5V to 28V 6-Pin DSBGA T/R
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Manufacturer Part # : TPS61046YFFT
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Package/Case: DSBGA-6
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Brand: Texas Instruments
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Product Categories : Voltage Regulators - DC DC Switching Regulators
Quality Assurance
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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
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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]
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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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TPS61046YFFT DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.848 | $0.85 |
| 10 | $0.709 | $7.09 |
| 30 | $0.639 | $19.17 |
| 250 | $0.571 | $142.75 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Offering adjustable output voltage through an external resistor divider, the TPS61046YFFT provides flexibility in powering diverse loads, adding to its functionality. Furthermore, the built-in protection mechanisms like overcurrent protection and thermal shutdown enhance the device's durability and safety in operation. Its compact 8-pin WSON package makes it suitable for space-constrained projects, allowing for easy integration into different systems
Key Features
- High frequency switching capability
- Voltage regulation with precision control
- Suitable for industrial applications
Application
- Power Management
- Medical
- Portable Devices
- Sensing & Instrumentation
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Topology | Boost | Vin (min) (V) | 1.8 |
| Vin (max) (V) | 5.5 | Vout (min) (V) | 4.5 |
| Vout (max) (V) | 28 | Switch current limit (typ) (A) | 0.9 |
| Type | Converter | Regulated outputs (#) | 1 |
| Switching frequency (min) (kHz) | 850 | Switching frequency (max) (kHz) | 1250 |
| Iq (typ) (mA) | 0.11 | Features | Enable, Light Load Efficiency, Load Disconnect, Nonsynchronous |
| Duty cycle (max) (%) | 90 | Operating temperature range (°C) | -40 to 125 |
| Rating | Catalog |
Specification Comparison
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 TPS61046YFFT?
The TPS61046YFFT is a high-efficiency synchronous boost converter integrated circuit designed by Texas Instruments. It is specifically designed to provide a compact and efficient solution for boosting low-voltage sources to higher voltages, making it suitable for applications such as portable electronics, power banks, and LED backlighting.
How Does TPS61046YFFT Work?
The TPS61046YFFT operates as a synchronous boost converter, efficiently converting lower input voltages to higher output voltages. It utilizes a pulse-width modulation (PWM) control scheme to regulate the output voltage, and features integrated power switches for improved efficiency. The converter also includes protection features such as overcurrent and overtemperature protection.
How Many Pins does TPS61046YFFT have and What are the Functions of the Pinout Configuration?
The TPS61046YFFT is housed in a 9-pin DSBGA (Wafer Chip Scale Package) package. The pinout configuration includes:
- VOUT: Output voltage pin.
- VIN: Input voltage pin.
- SW: Switching node pin.
- EN: Enable pin.
- FB: Feedback pin for output voltage regulation.
- PGND: Power ground pin.
- AGND: Analog ground pin.
- SS/TR: Soft-start/tracking pin.
- COMP: Compensation pin for stability optimization.
What are the Pros and Cons of TPS61046YFFT?
Pros:
- High Efficiency: Provides high efficiency conversion for extended battery life.
- Compact Size: Small form factor package ideal for portable devices with space constraints.
- Integrated Features: Includes integrated power switches and protection circuits for enhanced performance and reliability.
- Wide Input Voltage Range: Supports a wide input voltage range for versatile applications.
- Enable Pin Control: Enable pin for easy on/off control to save power when not in use.
Cons:
- Complexity: Requires understanding of boost converter design considerations for optimal performance.
- Heat Dissipation: May require thermal management for high-efficiency operation in certain conditions.
- External Components: Additional external components may be needed for specific applications or to meet desired performance specifications.
Are There Any Equivalents/Alternatives to TPS61046YFFT for Recommendation?
- The TPS61040 from Texas Instruments is a similar synchronous boost converter with slightly different specifications.
- Alternatives to the TPS61046YFFT include the MAX17220 from Maxim Integrated and the LT8364 from Analog Devices.
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