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LT3650IDD-8.2#TRPBF
Product Overview
Category
LT3650IDD-8.2#TRPBF belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for power management and battery charging applications.
Characteristics
- Integrated circuit
- Power management and battery charging capabilities
- Small form factor
- High efficiency
- Wide input voltage range
- Adjustable output voltage
- Overvoltage protection
- Thermal shutdown protection
Package
LT3650IDD-8.2#TRPBF is available in a small and compact package, suitable for surface mount technology (SMT) assembly.
Essence
The essence of LT3650IDD-8.2#TRPBF lies in its ability to efficiently manage power and charge batteries in electronic devices.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Input Voltage Range: 4V to 32V
- Output Voltage Range: 1.2V to 28V
- Maximum Charging Current: 2A
- Operating Temperature Range: -40°C to 85°C
- Package Type: 8-Lead DFN
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- ISET: Current limit setting pin
- STAT: Status indicator pin
- PROG: Programming pin
- TS: Thermal shutdown pin
- BAT: Battery connection pin
Functional Features
- Constant current and constant voltage charging modes
- Automatic recharge feature
- Charge termination based on battery voltage and temperature
- LED status indicators for charging status
- Programmable charging current limit
- Thermal shutdown protection
Advantages and Disadvantages
Advantages
- High efficiency charging
- Wide input voltage range allows for versatile applications
- Compact form factor
- Programmable charging current limit
- Automatic recharge feature enhances battery life
Disadvantages
- Limited maximum charging current (2A)
- Requires external components for complete power management solution
Working Principles
LT3650IDD-8.2#TRPBF operates by regulating the charging current and voltage to efficiently charge batteries. It utilizes a constant current and constant voltage charging algorithm, monitoring the battery voltage and temperature to determine the charging status. The programmable charging current limit allows customization based on specific battery requirements.
Detailed Application Field Plans
LT3650IDD-8.2#TRPBF finds applications in various electronic devices, including: 1. Portable electronic devices such as smartphones and tablets 2. Wearable devices like smartwatches and fitness trackers 3. Industrial equipment and machinery 4. Automotive electronics 5. Renewable energy systems
Detailed and Complete Alternative Models
- LT3650IDD-8.4#TRPBF: Similar to LT3650IDD-8.2#TRPBF but with an output voltage of 8.4V.
- LT3650IDD-12#TRPBF: Similar to LT3650IDD-8.2#TRPBF but with an output voltage of 12V.
- LT3650IDD-5#TRPBF: Similar to LT3650IDD-8.2#TRPBF but with an output voltage of 5V.
These alternative models offer similar functionality but cater to different output voltage requirements.
In conclusion, LT3650IDD-8.2#TRPBF is an integrated circuit designed for efficient power management and battery charging applications. Its compact size, wide input voltage range, and programmable charging current limit make it suitable for various electronic devices. However, it has limitations in terms of maximum charging current and requires additional components for a complete power management solution.
Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui LT3650IDD-8.2#TRPBF în soluțiile tehnice
Sure! Here are 10 common questions and answers related to the application of LT3650IDD-8.2#TRPBF in technical solutions:
Q: What is the input voltage range for LT3650IDD-8.2#TRPBF? A: The input voltage range for LT3650IDD-8.2#TRPBF is typically between 4.95V and 32V.
Q: What is the output voltage of LT3650IDD-8.2#TRPBF? A: The output voltage of LT3650IDD-8.2#TRPBF is fixed at 8.2V.
Q: What is the maximum charging current supported by LT3650IDD-8.2#TRPBF? A: LT3650IDD-8.2#TRPBF can support a maximum charging current of 2A.
Q: Can LT3650IDD-8.2#TRPBF charge multiple battery chemistries? A: No, LT3650IDD-8.2#TRPBF is specifically designed for charging lithium-ion (Li-Ion) batteries.
Q: Does LT3650IDD-8.2#TRPBF have built-in thermal protection? A: Yes, LT3650IDD-8.2#TRPBF includes built-in thermal protection to prevent overheating.
Q: Can LT3650IDD-8.2#TRPBF operate in a wide temperature range? A: Yes, LT3650IDD-8.2#TRPBF can operate in a temperature range of -40°C to +85°C.
Q: Is LT3650IDD-8.2#TRPBF suitable for portable devices? A: Yes, LT3650IDD-8.2#TRPBF is commonly used in portable devices such as smartphones and tablets.
Q: Does LT3650IDD-8.2#TRPBF support USB charging? A: Yes, LT3650IDD-8.2#TRPBF supports USB charging with a dedicated USB detection pin.
Q: Can LT3650IDD-8.2#TRPBF operate in a standalone mode? A: Yes, LT3650IDD-8.2#TRPBF can operate in both standalone and host-controlled modes.
Q: What package does LT3650IDD-8.2#TRPBF come in? A: LT3650IDD-8.2#TRPBF is available in a 10-Lead DFN (3mm x 3mm) package.
Please note that these answers are based on general information about LT3650IDD-8.2#TRPBF and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.