LTC3864MPDE#TRPBF
Product Overview
Category
The LTC3864MPDE#TRPBF belongs to the category of power management integrated circuits (PMICs).
Use
This PMIC is designed for use in various applications that require efficient power conversion and management.
Characteristics
- High efficiency power conversion
- Wide input voltage range
- Multiple output channels
- Integrated protection features
- Compact package size
Package
The LTC3864MPDE#TRPBF is available in a small and convenient 16-pin DFN package.
Essence
The essence of LTC3864MPDE#TRPBF lies in its ability to efficiently convert and manage power in a compact form factor.
Packaging/Quantity
This product is typically packaged in reels, with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 60V
- Output Voltage Range: 0.8V to 24V
- Number of Output Channels: 2
- Maximum Output Current: 10A per channel
- Switching Frequency: Up to 1MHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- VOUT1: Output voltage pin for channel 1
- VOUT2: Output voltage pin for channel 2
- FB1: Feedback pin for channel 1
- FB2: Feedback pin for channel 2
- EN1: Enable pin for channel 1
- EN2: Enable pin for channel 2
- SS/TRK: Soft-start/tracking pin
- SYNC: Synchronization pin
- PGND: Power ground pin
- AGND: Analog ground pin
- VCC: Supply voltage pin
- BST1: Boost pin for channel 1
- BST2: Boost pin for channel 2
- PG: Power good pin
Functional Features
- High efficiency synchronous buck-boost converter
- Adjustable output voltage and current limits
- Programmable soft-start and tracking functions
- Overvoltage, undervoltage, and overcurrent protection
- Fault detection and reporting capabilities
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for versatile applications
- High efficiency conversion minimizes power loss
- Integrated protection features enhance system reliability
- Compact package size saves board space
Disadvantages
- Limited number of output channels may not suit all applications
- Higher cost compared to non-integrated power management solutions
Working Principles
The LTC3864MPDE#TRPBF operates on the principle of synchronous buck-boost conversion. It utilizes high-frequency switching to efficiently regulate the output voltage regardless of whether the input voltage is higher or lower than the desired output voltage. The integrated control circuitry ensures stable and accurate power delivery while protecting against various fault conditions.
Detailed Application Field Plans
The LTC3864MPDE#TRPBF finds applications in a wide range of fields, including but not limited to: - Industrial automation - Automotive electronics - Telecommunications - Renewable energy systems - Portable devices
Detailed and Complete Alternative Models
- LTC3863MPDE#TRPBF
- LTC3865MPDE#TRPBF
- LTC3866MPDE#TRPBF
- LTC3867MPDE#TRPBF
- LTC3868MPDE#TRPBF
These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable PMIC for specific applications.
In conclusion, the LTC3864MPDE#TRPBF is a highly efficient and versatile power management integrated circuit. Its compact size, wide input voltage range, and integrated protection features make it an ideal choice for various applications in different industries.
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av LTC3864MPDE#TRPBF i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of LTC3864MPDE#TRPBF in technical solutions:
Q: What is LTC3864MPDE#TRPBF? A: LTC3864MPDE#TRPBF is a high-performance synchronous step-down DC/DC controller IC.
Q: What is the input voltage range supported by LTC3864MPDE#TRPBF? A: The input voltage range supported by LTC3864MPDE#TRPBF is typically between 4.5V and 38V.
Q: What is the output voltage range that can be achieved with LTC3864MPDE#TRPBF? A: The output voltage range that can be achieved with LTC3864MPDE#TRPBF is typically between 0.8V and 24V.
Q: What is the maximum output current that LTC3864MPDE#TRPBF can handle? A: LTC3864MPDE#TRPBF can handle a maximum output current of up to 25A.
Q: Does LTC3864MPDE#TRPBF support synchronous rectification? A: Yes, LTC3864MPDE#TRPBF supports synchronous rectification for improved efficiency.
Q: Can LTC3864MPDE#TRPBF operate in a wide temperature range? A: Yes, LTC3864MPDE#TRPBF is designed to operate in a wide temperature range, typically from -40°C to 125°C.
Q: Does LTC3864MPDE#TRPBF have any built-in protection features? A: Yes, LTC3864MPDE#TRPBF includes various protection features such as overvoltage protection, overcurrent protection, and thermal shutdown.
Q: What type of control loop does LTC3864MPDE#TRPBF use? A: LTC3864MPDE#TRPBF uses a voltage mode control loop for stable and accurate regulation.
Q: Can LTC3864MPDE#TRPBF be used in automotive applications? A: Yes, LTC3864MPDE#TRPBF is suitable for automotive applications as it meets the necessary requirements and standards.
Q: Are there any evaluation boards or reference designs available for LTC3864MPDE#TRPBF? A: Yes, Linear Technology (now part of Analog Devices) provides evaluation boards and reference designs to help users get started with LTC3864MPDE#TRPBF implementation.
Please note that the answers provided here are general and may vary depending on specific application requirements and datasheet specifications.