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FAN53740UCA1X
With its compact design and high efficiency, the FAN53740UCA1X is ideal for space-constrained applications that require reliable power management
FAN53740UCA1X
With its compact design and high efficiency, the FAN53740UCA1X is ideal for space-constrained applications that require reliable power management
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製造商零件號 # : FAN53740UCA1X
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包裝/封裝: BGA
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製造商: Onsemi
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產品分類 : Voltage Regulators - DC DC Switching Regulators
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FAN53740UCA1X 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
The FAN53740UCA1X is a high-efficiency, step-down DC-DC converter designed for use in various portable electronic devices such as smartphones, tablets, and handheld gaming consoles. It operates from an input voltage range of 2.5V to 5.5V and delivers an output voltage as low as 0.6V, making it suitable for powering low-voltage components in modern electronic devices.This converter is capable of delivering a maximum output current of 4A, allowing it to power multiple components simultaneously without compromising performance. It also features an adjustable switching frequency ranging from 550kHz to 3.3MHz, which helps optimize efficiency and minimize electromagnetic interference in sensitive electronic circuits.The FAN53740UCA1X incorporates a fixed output voltage tracking function that enables easy configuration of the output voltage to match the requirements of the connected load. Additionally, it includes overcurrent and thermal protection features to ensure the safety and reliability of the device in various operating conditions.
主要特徵
- Ultra-low quiescent current
- Wide input voltage range
- Low dropout voltage
- High PSRR
- Thermal shutdown and short-circuit protections
- Adjustable output voltage
- Low noise operation
- Small, compact package
- Excellent line and load transient response
應用
- Mobile phones
- Portable electronic devices
- Wearable devices
- Wireless headsets
- Digital cameras
- Handheld gaming devices
- Tablets
- Audio devices
- Medical devices
- Industrial applications
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Manufacturer | onsemi | Product Category ! | DC Switching Regulators |
| Mfr | onsemi | Series | - |
| Package | Tape & Reel (TR)Cut Tape (CT)® | Product-Status | Active |
| Base-Product-Number | FAN53740 |
常見問題解答
What is FAN53740UCA1X?
The FAN53740UCA1X is a highly integrated, high-efficiency, step-down DC-DC converter designed by Fairchild Semiconductor. It is specifically tailored for optimizing power management in portable electronic devices, such as smartphones, tablets, and digital cameras.
How Does FAN53740UCA1X Work?
The FAN53740UCA1X operates as a step-down DC-DC converter, converting input voltage to a lower output voltage with high efficiency. It features integrated switches and control circuitry to regulate the output voltage, providing a reliable power source for various electronic applications. The converter's high efficiency helps extend battery life in portable devices.
How Many Pins does FAN53740UCA1X have and What are the Functions of the Pinout Configuration?
The FAN53740UCA1X is housed in a small footprint 18-pin UMLP (Ultra-thin Micro Leadframe Package) package. The pinout configuration includes:
- VIN: Input voltage pin.
- SW, LX: Switching node pins.
- AGND, PGND: Analog and power ground pins, respectively.
- EN, FB: Enable and feedback control pins.
- VOUT: Output voltage pin.
- COMP: Compensation pin for stability control.
- SS/TR: Soft-start and power good signal pin.
What are the Pros and Cons of FAN53740UCA1X?
Pros:
- High Efficiency: Provides high efficiency conversion for power optimization.
- Integration: Highly integrated design with built-in switches for space-saving.
- Low Standby Power: Offers low standby power consumption for energy efficiency.
- Wide Input Voltage Range: Supports a wide input voltage range for versatility.
- Protection Features: Includes overcurrent and over-temperature protection for device safety.
Cons:
- Complexity: May require careful design considerations for stability and external component selection.
- Heat Dissipation: Efficiency and thermal management need to be monitored for heat dissipation in high power applications.
Are There Any Equivalents/Alternatives to FAN53740UCA1X for Recommendation?
- An equivalent part to the FAN53740UCA1X is the MP2315 from Monolithic Power Systems.
- Alternatives to the FAN53740UCA1X include the TPS62130 from Texas Instruments and the LT3470 from Analog Devices.
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