Overview of EP53F8QI by Intel Corporation
The EP53F8QI is a voltage-mode switching regulator capable of delivering output currents up to 1.8A and supports switching frequencies up to 4000 kHz. Integrated into a compact, surface-mount package (QFN-16), this component measures just 3 x 3 mm with a minimal height of 1.10 mm. This regulator is optimized for high-frequency operation and designed using CMOS technology, ensuring low power dissipation and enhanced performance stability. It is RoHS compliant and offers an adjustable output mode that ranges from 0.6 to 4.96 volts, making it a flexible choice for various applications requiring variable voltage levels.
One of the distinctive features of the EP53F8QI is its ability to operate across a broad input voltage range, from 2.4V to 5.5V, making it suitable for battery-powered devices where input voltage may vary. The control technique used is pulse width modulation, a common method for controlling power in inductive loads by varying the duty cycle of the power switches, which in turn governs the effective voltage and current reaching the target load. The involvement of CMOS (Complementary Metal-Oxide-Semiconductor) technology not only enhances its noise immunity but also improves its power efficiency.
The EP53F8QI operates comfortably within industrial temperature ranges from -40°C to 85°C, enabling its deployment in environments that experience extreme conditions. Furthermore, its moisture sensitivity rating at level 3 implies that it needs standard moisture care during storage or handling to prevent premature failures.
Industry Applications for EP53F8QI
The adaptive features and robust design of the EP53F8QI switching regulator lend potential application across multiple industries:
- Telecommunications: In telecom equipment, this part could potentially be used to regulate power in RF amplifiers, where maintaining stable operation under varying load conditions is crucial. The high-frequency switching capability might help in reducing the RF interference.
- Consumer Electronics: Portable consumer electronics like smartphones and tablets, which require efficient battery management, could potentially benefit from this regulator’s variable voltage capability and its compatibility with low-input voltages for sustained device operation.
- Computing and Data Storage: Within computing systems, the regulated power supply ensures high reliability and stability for sensitive components like memory chips and SSDs, which potentially could be driven by switching regulators such as the EP53F8QI.
- Aerospace and Defense: Although not specifically qualified under defense or aerospace standards, based solely on its technical specs, devices that operate in extreme external conditions might leverage this component for managing power in satellite communication systems or in UAV electronics, provided they undergo rigorous industry standard compliance testing.
Note these potential industry applications are highly conceptual and hypothetical, necessitating detailed analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About Intel Corporation
Intel Corporation, a pioneering leader in global computing innovation, manufactures a broad range of electronic components, including products in the category of Switching Regulator or Controllers. Their contributions typically focus on integrating advanced technologies into practical, high-performance applications. With parts like EP53F8QI, Intel pushes the envelope in power management solutions, enhancing the overall energy efficiency and functionality of electronic systems.
Where to Find EP53F8QI by Intel Corporation
To source the EP53F8QI, prospective buyers should utilize resources like findchips.com where they can find comprehensive data on stocking levels and current pricing from various distributors. While historical distributors have included Sensible Micro Corporation, Quest Components, and DigiKey, availability can fluctuate, hence checking real-time data on FindChips will provide the most accurate purchasing information. You can also explore other Switching Regulator or Controllers as alternatives that might be offered by Intel Corporation or other manufacturers.