MB3759PF
Electrical converters that can transform power from AC to DC and vice versaMB3759PF
Electrical converters that can transform power from AC to DC and vice versa
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Manufacturer Part # : MB3759PF
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Package/Case: SOP-16
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Brand: Fujitsu Limited
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Product Categories : AC DC Converters, Offline Switches
Quality Assurance
Quality Assurance
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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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MB3759PF 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
The MB3759 is a control IC for constant-frequency pulse width modulated switching regulators. The IC contains most of the functions required for switching regulator control circuits. This reduces both the component count and assembly work.FEATURES • Drives a 200 mA load • Can be set to push-pull or single-end operation • Prevents double pulses • Adjustable dead-time • Error amplifier has wide common phase input range • Built in a circuit to prevent misoperation due to low power supply voltage. • Built in an internal 5 V reference voltage with superior voltage reduction characteristics
![MB3759PF MB3759PF](/files/uploads/product/b/ab4ea736-b407-4fc8-1dcc-08dbbf1058de.webp)
Key Features
- Drives a 200 mA load
- Can be set to push-pull or single-end operation
- Prevents double pulses
- Adjustable dead-time
- Error amplifier has wide common phase input range
- Built in a circuit to prevent misoperation due to low power supply voltage.
- Built in an internal 5 V reference voltage with superior voltage reduction characteristics
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | AC/DC Converters | Mounting Style | SMD/SMT |
Package / Case | SOP-16 | Switching Frequency ! | 300 kHz |
Minimum Operating Temperature | - 30 C | Maximum Operating Temperature ! | + 85 C |
Output Current ! | 5 mA | Brand | Fujitsu |
Number of Outputs | 2 Output | Product Type ! | AC/DC Converters |
Subcategory | PMIC - Power Management ICs | Type | Switching Controller |
Unit Weight | 0.225753 oz |
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 MB3759PF?
The MB3759PF is a step-up DC-DC converter designed by Fujitsu. It is ideal for applications requiring efficient voltage boosting, such as LED backlighting, display panels, and battery-powered devices.
How Does MB3759PF Work?
The MB3759PF operates by converting a lower input voltage to a higher output voltage with high efficiency. It utilizes a step-up switching regulator topology to achieve the voltage boosting function. The converter features a built-in power MOSFET, allowing for a compact and simplified design in various power supply applications.
How Many Pins does MB3759PF have and What are the Functions of the Pinout Configuration?
The MB3759PF is housed in a 16-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- VIN: Input voltage pin.
- VOUT: Output voltage pin.
- SW: Switching node for the internal MOSFET.
- EN: Enable control pin.
- FB: Feedback pin for output voltage regulation.
- GND: Ground connection pin.
- SS/TR: Soft start/tracking pin.
- PWM: Pulse width modulation control pin.
- RAMP: Ramp compensation pin.
What are the Pros and Cons of MB3759PF?
Pros:
- Efficient Voltage Boosting: Provides efficient step-up voltage conversion for various applications.
- Compact Design: Integrates a power MOSFET for a simplified and space-efficient design.
- Enable Control: Offers enable pin for convenient power management.
- Soft Start Function: Includes a soft start/tracking pin for controlled power-up sequences.
Cons:
- External Components: May require additional external components such as inductors and capacitors for optimal performance.
- Complexity: Requires careful consideration of layout and thermal management in high power applications.
Are There Any Equivalents/Alternatives to MB3759PF for Recommendation?
- The MP3419 from Monolithic Power Systems is a similar step-up DC-DC converter with comparable features.
- Alternatives to the MB3759PF include the TPS61070 from Texas Instruments and the LT8362 from Analog Devices.
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