TPS61310YFFR
Product Overview
Category
The TPS61310YFFR belongs to the category of integrated circuits (ICs) specifically designed for power management applications.
Use
This IC is commonly used in electronic devices to efficiently regulate and control power supply voltages.
Characteristics
- High efficiency power management solution
- Compact size and low profile package
- Wide input voltage range
- Adjustable output voltage
- Low quiescent current consumption
- Over-temperature protection
Package
The TPS61310YFFR is available in a small, lead-free, 20-pin YFFR package.
Essence
The essence of the TPS61310YFFR lies in its ability to provide efficient power management, enabling stable and reliable operation of electronic devices.
Packaging/Quantity
The TPS61310YFFR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 1.8V to 5.5V
- Quiescent Current: 60µA (typical)
- Switching Frequency: 1.2MHz (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The TPS61310YFFR has a total of 20 pins, each serving a specific function. The pin configuration is as follows:
- VIN: Input voltage pin
- EN: Enable pin
- FB: Feedback pin
- GND: Ground pin
- SW: Switch pin
- LX: Inductor connection pin
- VOUT: Output voltage pin
- PGND: Power ground pin
- BST: Boost capacitor connection pin
- VDD: Supply voltage pin
- AGND: Analog ground pin
- SS/TR: Soft-start/Tracking pin
- PG: Power good indicator pin
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
Functional Features
- High-efficiency step-up (boost) converter
- Adjustable output voltage through external resistors
- Soft-start and tracking functionality for controlled startup
- Over-temperature protection to prevent damage
- Power good indicator for system monitoring
Advantages and Disadvantages
Advantages
- High efficiency leads to longer battery life in portable devices
- Compact size allows for integration into space-constrained designs
- Wide input voltage range enables compatibility with various power sources
- Adjustable output voltage provides flexibility for different applications
- Over-temperature protection ensures device reliability
Disadvantages
- Limited output current capability compared to dedicated power management ICs
- Requires additional external components for proper operation
- May require careful thermal management due to high switching frequency
Working Principles
The TPS61310YFFR operates as a step-up (boost) converter, converting a lower input voltage to a higher output voltage. It utilizes a switching regulator topology to efficiently regulate the output voltage. The IC controls the switching of an internal power transistor to store energy in an inductor during the ON state and release it to the output during the OFF state. This process allows for voltage boosting while maintaining high efficiency.
Detailed Application Field Plans
The TPS61310YFFR finds application in various electronic devices that require efficient power management. Some potential application fields include:
- Mobile phones and smartphones
- Portable media players
- Digital cameras
- Handheld gaming devices
- Wearable devices
- IoT (Internet of Things) devices
Detailed and Complete Alternative Models
- TPS61311YFFR
- TPS61312YFFR
- TPS61313YFFR
- TPS61314YFFR
- TPS61315YFFR
These alternative models offer similar functionality and characteristics, providing options for different design requirements.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TPS61310YFFR i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of TPS61310YFFR in technical solutions:
Q: What is TPS61310YFFR? A: TPS61310YFFR is a step-up DC/DC converter designed for driving up to 10 white LEDs in series.
Q: What is the input voltage range of TPS61310YFFR? A: The input voltage range of TPS61310YFFR is typically between 2.7V and 5.5V.
Q: What is the output voltage range of TPS61310YFFR? A: The output voltage range of TPS61310YFFR can be adjusted from 4.5V to 28V.
Q: How many LEDs can TPS61310YFFR drive? A: TPS61310YFFR can drive up to 10 white LEDs in series.
Q: What is the maximum current that TPS61310YFFR can deliver? A: TPS61310YFFR can deliver a maximum current of 30mA.
Q: Can TPS61310YFFR be used in battery-powered applications? A: Yes, TPS61310YFFR is suitable for battery-powered applications as it has a low quiescent current and supports low input voltages.
Q: Does TPS61310YFFR have built-in over-temperature protection? A: Yes, TPS61310YFFR has built-in over-temperature protection to prevent damage due to excessive heat.
Q: Can TPS61310YFFR be used in automotive applications? A: Yes, TPS61310YFFR is automotive-qualified and can be used in automotive applications.
Q: Does TPS61310YFFR have adjustable brightness control? A: Yes, TPS61310YFFR supports adjustable brightness control through the use of external resistors.
Q: What package does TPS61310YFFR come in? A: TPS61310YFFR is available in a small 6-pin DSBGA package, which is suitable for space-constrained applications.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.