FA5501AN
Switching Controller, Current-mode, 1A, CMOS, PDSO8, SO-8FA5501AN
Switching Controller, Current-mode, 1A, CMOS, PDSO8, SO-8
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.
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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.
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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.
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Example
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FA5501AN DataSheet
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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
FA5500A/FA5501A are control ICs for a power factor correction converter using critical conduction mode of operation. This IC uses a CMOS device with high dielectric strength (30V) to implement low power consumption. These ICs contain compensated current sense comparator for light load and open/short protection at feedback (FB) pin. Compensated current sense comparator for light load keeps output voltage constant from no-load to full-load. Open/short protection at FB pinstops output pulses when voltage divider to detect output voltage becomes fault. Features• Low current consumption by CMOS process Start-up : 20µA(max.), Operating : 1mA(typ.)• Drive circuit for connecting a power MOSFET directly• Output peak current, source : 500mA, sink : 1000mA• Compensated current sense comparator for light load • Open/short protection at feedback (FB) pin• Undervoltage Lockout FA5500A: 11.5V ON / 9V OFF FA5501A:13V ON / 9V OFF• Overvoltage protection• Restart timer• Package: DIP-8 / SOP-8
Key Features
- Low current consumption by CMOS process Start-up : 20µA(max.), Operating : 1mA(typ.)
- Drive circuit for connecting a power MOSFET directly
- Output peak current, source : 500mA, sink : 1000mA
- Compensated current sense comparator for light load
- Open/short protection at feedback (FB) pin
- Undervoltage Lockout
- FA5500A: 11.5V ON / 9V OFF FA5501A:13V ON / 9V OFF
- Overvoltage protection
- Restart timer
- Package: DIP-8 / SOP-8
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Part Life Cycle Code | Obsolete | Part Package Code | SOIC |
Pin Count ! | 8 | Reach Compliance Code | |
ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
Analog IC - Other Type | SWITCHING CONTROLLER | Control Mode | CURRENT-MODE |
Input Voltage-Max | 28 V | Input Voltage-Min | 10 V |
Input Voltage-Nom | 12 V | JESD-30 Code | R-PDSO-G8 |
Number of Functions | 1 | Number of Terminals | 8 |
Operating Temperature-Max | 105 °C | Operating Temperature-Min | -30 °C |
Output Current-Max | 1 A | Package Body Material | PLASTIC/EPOXY |
Package Code | SOP | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Qualification Status ! | Not Qualified |
Surface Mount ! | YES | Switcher Configuration | SINGLE |
Technology | CMOS | Temperature Grade ! | OTHER |
Terminal Form ! | GULL WING | Terminal Position | DUAL |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is FA5501AN?
The FA5501AN is a power management IC (PMIC) designed by Fujitsu. It is a versatile solution for managing power distribution, battery charging, and voltage regulation in various electronic devices such as mobile phones, tablets, and portable electronics.
How Does FA5501AN Work?
The FA5501AN works by efficiently managing power sources, regulating voltages, and providing charging control for batteries. It integrates multiple functions such as DC-DC conversion, battery charging, and power sequencing to ensure reliable and optimized power management in electronic systems.
How Many Pins does FA5501AN have and What are the Functions of the Pinout Configuration?
The FA5501AN is housed in a compact 24-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- VCC: Power supply input pin.
- VOUT: Output voltage pin.
- VREF: Reference voltage pin.
- VIN: Input voltage pin.
- EN1, EN2, EN3: Enable control pins for different functions.
- PGOOD: Power Good signal output pin.
- FLT, CS, STAT: Fault and status monitoring pins.
- CHG, VBAT: Battery charging control and battery voltage pins.
- SW1, SW2: Switching control pins for DC-DC converters.
What are the Pros and Cons of FA5501AN?
Pros:
- Versatility: Offers a wide range of power management functions in a single IC.
- Efficiency: Provides efficient power conversion and battery charging capabilities.
- Compact Size: The 24-pin SSOP package offers space-efficient integration into electronic devices.
- Integrated Functions: Integrates multiple power management functions for simplified system design.
Cons:
- Complexity: Requires careful consideration of system requirements and configuration for optimal performance.
- External Components: May require additional external components for specific power management and protection needs.
- Documentation: Comprehensive understanding of the datasheet and application notes may be necessary for full utilization of the IC's features.
Are There Any Equivalents/Alternatives to FA5501AN for Recommendation?
- The RT9701 from Richtek Technology is a similar power management IC with comparable functions.
- Alternatives to the FA5501AN include the TPS650250 from Texas Instruments and the MAX20333 from Maxim Integrated.
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