FAN53740UCA1X
With its compact design and high efficiency, the FAN53740UCA1X is ideal for space-constrained applications that require reliable power managementFAN53740UCA1X
With its compact design and high efficiency, the FAN53740UCA1X is ideal for space-constrained applications that require reliable power management
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Manufacturer Part # : FAN53740UCA1X
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Package/Case: BGA
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Brand: Onsemi
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Product Categories : Voltage Regulators - DC DC Switching Regulators
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
FAN53740UCA1X DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
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.
Key Features
- 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
Application
- Mobile phones
- Portable electronic devices
- Wearable devices
- Wireless headsets
- Digital cameras
- Handheld gaming devices
- Tablets
- Audio devices
- Medical devices
- Industrial applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Manufacturer | onsemi | Product Category ! | DC Switching Regulators |
Mfr | onsemi | Series | - |
Package | Tape & Reel (TR)Cut Tape (CT)® | Product-Status | Active |
Base-Product-Number | FAN53740 |
FAQs
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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