ACT8897Q4I11C-T
Product Overview
Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, compact design
Package: QFN-48
Essence: Regulates power supply for electronic devices
Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage: 4.5V to 18V
- Output Voltage: 0.6V to 5.5V
- Output Current: Up to 15A
- Efficiency: Up to 95%
- Operating Temperature: -40°C to 125°C
Detailed Pin Configuration
- VIN
- PGND
- BOOT
- PHASE
- VCC
- COMP
- SS/TRK
- FB
- EN
- AGND
Functional Features
- Wide input voltage range
- High efficiency synchronous buck regulator
- Programmable soft-start
- Overcurrent and overtemperature protection
- Power good indicator
Advantages and Disadvantages
Advantages: - High efficiency - Compact design - Wide input voltage range
Disadvantages: - Higher cost compared to non-synchronous regulators - Requires careful PCB layout due to high switching frequency
Working Principles
The ACT8897Q4I11C-T is a synchronous buck regulator that efficiently converts higher input voltages to lower output voltages. It uses a pulse-width modulation (PWM) control scheme to regulate the output voltage.
Detailed Application Field Plans
This IC is suitable for various applications including: - Portable electronic devices - Networking equipment - Industrial automation systems - Automotive electronics
Detailed and Complete Alternative Models
- ACT8897Q4I12C-T
- ACT8897Q4I13C-T
- ACT8897Q4I14C-T
In conclusion, the ACT8897Q4I11C-T is a versatile power management IC with a wide input voltage range and high efficiency, making it suitable for a variety of electronic devices and systems.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät ACT8897Q4I11C-T :n soveltamiseen teknisissä ratkaisuissa
What is the typical application of ACT8897Q4I11C-T?
- The ACT8897Q4I11C-T is commonly used in power management solutions for mobile devices, such as smartphones and tablets.
What are the key features of ACT8897Q4I11C-T?
- The key features of ACT8897Q4I11C-T include multiple DC-DC converters, LDO regulators, battery charger, and power path management.
How does ACT8897Q4I11C-T contribute to power efficiency in technical solutions?
- ACT8897Q4I11C-T offers high-efficiency power conversion and management, helping to optimize power usage and extend battery life in mobile devices.
Can ACT8897Q4I11C-T support fast charging technologies?
- Yes, ACT8897Q4I11C-T supports various fast charging protocols, making it suitable for quick and efficient charging of mobile devices.
What are the typical input and output voltage ranges for ACT8897Q4I11C-T?
- The typical input voltage range is between 2.7V and 5.5V, while the output voltage range can be adjusted based on specific application requirements.
Is ACT8897Q4I11C-T suitable for compact designs and space-constrained applications?
- Yes, ACT8897Q4I11C-T is designed to be compact and offers a high level of integration, making it suitable for space-constrained designs in mobile devices.
Does ACT8897Q4I11C-T provide overvoltage and overcurrent protection?
- Yes, ACT8897Q4I11C-T includes built-in protection features to safeguard against overvoltage, overcurrent, and other fault conditions.
What are the typical thermal considerations when using ACT8897Q4I11C-T in technical solutions?
- Proper thermal management, including adequate heat sinking and airflow, should be considered to ensure optimal performance and reliability of ACT8897Q4I11C-T.
Can ACT8897Q4I11C-T be used in conjunction with other power management ICs?
- Yes, ACT8897Q4I11C-T can be integrated into a broader power management system and can work alongside other ICs to meet specific design requirements.
Are there any specific layout or PCB design guidelines for incorporating ACT8897Q4I11C-T?
- Following recommended layout and PCB design guidelines provided in the datasheet is crucial to ensure proper functionality and performance of ACT8897Q4I11C-T in technical solutions.