Consultați specificațiile pentru detalii despre produs.
LTC4089EDJC-1#TRPBF
Product Overview
Category
The LTC4089EDJC-1#TRPBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.
Use
This product is primarily used for managing and regulating power in various electronic devices and systems.
Characteristics
- Integrated circuit for power management
- Regulates and controls power supply
- Offers efficient charging capabilities
- Provides protection features for connected devices
Package
The LTC4089EDJC-1#TRPBF is available in a small form factor package, typically a 12-pin DFN (Dual Flat No-Lead) package.
Essence
The essence of this product lies in its ability to efficiently manage power supply, ensuring optimal performance and protection for connected devices.
Packaging/Quantity
The LTC4089EDJC-1#TRPBF is typically packaged in reels or tubes, with a quantity of around 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 3.3V
- Maximum Charging Current: 950mA
- Operating Temperature Range: -40°C to 85°C
- Quiescent Current: 20µA (typical)
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- EN: Enable pin
- PROG: Programming pin
- STAT: Status pin
- TS: Thermal shutdown pin
- BAT: Battery pin
- ISET: Current limit setting pin
- ILIM: Current limit pin
- SDA: Serial data pin
- SCL: Serial clock pin
Functional Features
- Power path management for seamless transition between input and battery power
- Integrated battery charger with programmable charging current
- Thermal shutdown protection
- Battery temperature monitoring
- Status indication through the STAT pin
Advantages
- Efficient power management and regulation
- Programmable charging current for flexibility
- Protection features ensure safe operation of connected devices
- Small form factor package allows for space-saving designs
Disadvantages
- Limited output voltage range (fixed at 3.3V)
- May require additional external components for certain applications
Working Principles
The LTC4089EDJC-1#TRPBF operates by managing the power flow between the input source, typically a power supply or battery, and the connected device. It ensures a seamless transition between the input power and battery power, providing uninterrupted operation. The integrated battery charger allows for efficient charging of the connected battery, with the charging current programmable to suit specific requirements. The device also incorporates thermal shutdown protection and battery temperature monitoring to prevent overheating and ensure safe operation.
Detailed Application Field Plans
The LTC4089EDJC-1#TRPBF finds application in various electronic devices and systems that require efficient power management and charging capabilities. Some potential application fields include:
- Portable electronic devices such as smartphones, tablets, and portable gaming consoles.
- Wearable devices like smartwatches and fitness trackers.
- IoT (Internet of Things) devices that rely on battery power.
- Embedded systems and industrial equipment requiring reliable power management.
- Automotive electronics, including infotainment systems and navigation devices.
Detailed and Complete Alternative Models
- LTC4089EDJC-2#TRPBF: Similar to LTC4089EDJC-1#TRPBF but with an output voltage range of 5V.
- LTC4089EDJC-3#TRPBF: Similar to LTC4089EDJC-1#TRPBF but with an output voltage range of 1.8V.
- LTC4089EDJC-4#TRPBF: Similar to LTC4089EDJC-1#TRPBF but with an output voltage range of 2.5V.
These alternative models offer different output voltage ranges to cater to specific application requirements.
In conclusion, the LTC4089EDJC-1#TRPBF is a highly versatile integrated circuit designed for efficient power management and charging applications. Its compact package, programmable charging current, and protection features make it suitable for a wide range of electronic devices and systems.
Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui LTC4089EDJC-1#TRPBF în soluțiile tehnice
Sure! Here are 10 common questions and answers related to the application of LTC4089EDJC-1#TRPBF:
Q1: What is LTC4089EDJC-1#TRPBF? A1: LTC4089EDJC-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 in various applications.
Q2: What is the input voltage range supported by LTC4089EDJC-1#TRPBF? A2: The input voltage range supported by LTC4089EDJC-1#TRPBF is typically between 3.45V and 5.5V.
Q3: What is the maximum charge current that LTC4089EDJC-1#TRPBF can provide? A3: LTC4089EDJC-1#TRPBF can provide a maximum charge current of up to 950mA.
Q4: Can LTC4089EDJC-1#TRPBF be used for wireless charging applications? A4: No, LTC4089EDJC-1#TRPBF is not specifically designed for wireless charging applications. It is primarily intended for wired charging solutions.
Q5: Does LTC4089EDJC-1#TRPBF support overvoltage protection? A5: Yes, LTC4089EDJC-1#TRPBF features overvoltage protection to prevent damage to the battery during charging.
Q6: What is the typical efficiency of LTC4089EDJC-1#TRPBF? A6: The typical efficiency of LTC4089EDJC-1#TRPBF is around 90%, which helps minimize power loss during charging.
Q7: Can LTC4089EDJC-1#TRPBF be used for fast charging applications? A7: Yes, LTC4089EDJC-1#TRPBF supports various charging profiles, including fast charging, depending on the specific configuration and external components used.
Q8: What is the maximum battery voltage that LTC4089EDJC-1#TRPBF can handle? A8: LTC4089EDJC-1#TRPBF can handle a maximum battery voltage of up to 4.2V.
Q9: Does LTC4089EDJC-1#TRPBF have built-in thermal protection? A9: Yes, LTC4089EDJC-1#TRPBF includes built-in thermal protection to prevent overheating during operation.
Q10: Can LTC4089EDJC-1#TRPBF be used in portable electronic devices? A10: Yes, LTC4089EDJC-1#TRPBF is commonly used in portable electronic devices such as smartphones, tablets, and wearable devices for battery charging purposes.
Please note that the answers provided here are general and may vary based on specific application requirements and design considerations. It is always recommended to refer to the datasheet and consult with the manufacturer or technical support for accurate and detailed information.