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LTC4160EUDC-1#TRPBF
Product Overview
Category
The LTC4160EUDC-1#TRPBF belongs to the category of integrated circuits (ICs) specifically designed for battery charging applications.
Use
This product is primarily used for charging lithium-ion batteries in various electronic devices such as smartphones, tablets, portable media players, and other portable electronic devices.
Characteristics
- Integrated circuit for battery charging
- Designed for lithium-ion batteries
- Compact package for space-constrained applications
- High efficiency charging algorithm
- Wide input voltage range
- Multiple charging modes (constant current, constant voltage)
- Thermal regulation for safe charging
- Overvoltage and overcurrent protection
Package
The LTC4160EUDC-1#TRPBF is available in a small 12-pin QFN (Quad Flat No-Lead) package. This package offers excellent thermal performance and is suitable for space-constrained applications.
Essence
The essence of the LTC4160EUDC-1#TRPBF lies in its ability to efficiently charge lithium-ion batteries while providing various safety features and charging modes.
Packaging/Quantity
This product is typically supplied in tape and reel packaging, with a quantity of 250 units per reel.
Specifications
- Input Voltage Range: 4V to 28V
- Charging Current Range: Up to 2A
- Charging Voltage Range: 3.6V to 4.4V
- Operating Temperature Range: -40°C to 85°C
- Efficiency: Up to 95%
- Charge Termination Options: C/10 or timer
- Battery Temperature Monitoring: Yes
- Programmable Charge Current Limit: Yes
- Overvoltage Protection: Yes
- Overcurrent Protection: Yes
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- ISET: Charge current setting pin
- TS: Battery temperature sense pin
- STAT: Status output pin
- PROG: Programming pin
- VBAT: Battery voltage sense pin
- VOUT: Output voltage pin
- ILIM: Input current limit pin
- INTVCC: Internal voltage supply pin
- SDA: I2C data pin
- SCL: I2C clock pin
Functional Features
- Constant current and constant voltage charging modes
- Programmable charge current limit
- Battery temperature monitoring for safety
- Overvoltage and overcurrent protection
- Thermal regulation for safe charging
- I2C interface for configuration and monitoring
- Charge termination options (C/10 or timer)
- Wide input voltage range for versatile applications
Advantages
- High efficiency charging algorithm saves energy
- Compact package suitable for space-constrained designs
- Multiple charging modes for flexibility
- Comprehensive safety features protect the battery and device
- Wide input voltage range accommodates various power sources
Disadvantages
- Requires additional external components for complete charging solution
- Limited to lithium-ion battery charging applications
Working Principles
The LTC4160EUDC-1#TRPBF operates by regulating the charging current and voltage to safely charge lithium-ion batteries. It employs a high-efficiency charging algorithm that optimizes the charging process while minimizing energy loss. The integrated thermal regulation ensures that the charging temperature remains within safe limits.
The device monitors the battery temperature, input voltage, and charging current to provide accurate and reliable charging. It also incorporates overvoltage and overcurrent protection to prevent damage to the battery and connected devices.
The LTC4160EUDC-1#TRPBF can be configured and monitored through an I2C interface, allowing for customization of charging parameters and real-time monitoring of the charging process.
Detailed Application Field Plans
The LTC4160EUDC-1#TRPBF is widely used in various portable electronic devices that require lithium-ion battery charging. Some common application fields include:
- Smartphones and tablets
- Portable media players
- Wearable devices
- Wireless headphones
- Portable gaming consoles
- GPS navigation systems
- Digital cameras
Detailed and Complete Alternative Models
- MCP73871: Integrated circuit for single-cell lithium-ion battery charging.
- BQ24075: Highly integrated battery charger with power path management.
- MAX1555: Standalone linear lithium-ion battery charger.
- LT3652: Multi-chemistry battery charger with power tracking.
These alternative models offer similar functionality and can be considered as alternatives to the LTC4160EUDC-1#TRPBF depending on specific requirements and design constraints.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC4160EUDC-1#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LTC4160EUDC-1#TRPBF in technical solutions:
Q1: What is LTC4160EUDC-1#TRPBF? A1: LTC4160EUDC-1#TRPBF is a specific model number for a battery charger IC manufactured by Linear Technology (now part of Analog Devices). It is designed for charging single-cell lithium-ion/polymer batteries.
Q2: What is the input voltage range of LTC4160EUDC-1#TRPBF? A2: The input voltage range of LTC4160EUDC-1#TRPBF is typically between 4.5V and 28V.
Q3: What is the maximum charge current supported by LTC4160EUDC-1#TRPBF? A3: LTC4160EUDC-1#TRPBF supports a maximum charge current of up to 3A.
Q4: Can LTC4160EUDC-1#TRPBF be used for fast charging applications? A4: Yes, LTC4160EUDC-1#TRPBF supports various charging profiles, including fast charging, making it suitable for fast charging applications.
Q5: Does LTC4160EUDC-1#TRPBF have built-in thermal protection? A5: Yes, LTC4160EUDC-1#TRPBF has built-in thermal protection to prevent overheating during operation.
Q6: Can LTC4160EUDC-1#TRPBF be used for wireless charging applications? A6: No, LTC4160EUDC-1#TRPBF is not specifically designed for wireless charging applications. It is primarily intended for wired charging solutions.
Q7: What is the typical efficiency of LTC4160EUDC-1#TRPBF? A7: The typical efficiency of LTC4160EUDC-1#TRPBF is around 90%, which helps to minimize power loss during charging.
Q8: Does LTC4160EUDC-1#TRPBF support battery temperature monitoring? A8: Yes, LTC4160EUDC-1#TRPBF supports battery temperature monitoring, allowing for safe charging based on the battery's temperature.
Q9: Can LTC4160EUDC-1#TRPBF be used in portable electronic devices? A9: Yes, LTC4160EUDC-1#TRPBF can be used in various portable electronic devices, such as smartphones, tablets, and wearable devices.
Q10: Is LTC4160EUDC-1#TRPBF suitable for automotive applications? A10: Yes, LTC4160EUDC-1#TRPBF is suitable for automotive applications, as it can handle the wide input voltage range typically found in automotive systems.
Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.