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BD9G341AEFJ-LBE2
Small Footprint Solution for Power Management Requirements
BD9G341AEFJ-LBE2
Small Footprint Solution for Power Management Requirements
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Manufacturer Part # : BD9G341AEFJ-LBE2
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Package/Case: HTSOPJ-8
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Part Status : Active
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Brand: Rohm Semiconductor
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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
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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]
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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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BD9G341AEFJ-LBE2 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
In a world where energy efficiency and reliability are paramount, the BD9G341AEFJ-LBE2 shines as a top-notch DC/DC buck converter IC. Its stellar efficiency rating of up to 95% ensures minimal power wastage, making it an excellent choice for battery-powered applications and devices. With a fixed output voltage of 3.3V and a maximum output current of 1A, this converter is well-equipped to handle the power needs of various low-power components, offering stability and performance in equal measure. Plus, its compact design and comprehensive protection features make it a versatile and dependable option for a wide range of electronic applications
Key Features
- Long Time Support Product for Industrial Applications
- Wide input voltage range from 12V to 76V.
- Integrated 80V/3.5A/150mΩ NchFET.
- Current mode.
- Variable frequency from 50kHz to 750kHz.
- Accurate reference voltage. (1.0V±1.5%).
- Precision EN threshold (±3%).
- Soft-start function
- 0µA Standby current
- Over Current Protection (OCP),
- Thermally enhanced HTSOP-J8 package
Application
- LED lighting systems
- Smart home lighting
- Strips and linear lighting
- Emergency lighting
- Automotive lighting
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Switching Voltage Regulators | RoHS | Details |
| Output Voltage | 1 V to 76 V | Output Current ! | 3 A |
| Input Voltage, Max | 76 V | Number of Outputs | 1 Output |
| Topology | Buck | Package / Case | HTSOP-J-8 |
| Mounting Style | SMD/SMT | Switching Frequency ! | 750 kHz |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
| Input Voltage, Min | 12 V | Brand | ROHM Semiconductor |
| Input Voltage | 12 V to 76 V | Operating Supply Current | 1.5 mA |
| Product Type ! | Switching Voltage Regulators | Shutdown | Shutdown |
| Factory Pack Quantity | 2500 | Subcategory | PMIC - Power Management ICs |
| Type | Buck Converter Integrated FET | Part # Aliases | BD9G341AEFJ-LB |
| Unit Weight | 0.008466 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 BD9G341AEFJ-LBE2?
The BD9G341AEFJ-LBE2 is a high-efficiency synchronous buck DC/DC converter IC manufactured by ROHM Semiconductor. It is designed for various power supply applications, including consumer electronics, industrial equipment, and automotive systems.
How Does BD9G341AEFJ-LBE2 Work?
The BD9G341AEFJ-LBE2 operates as a synchronous buck converter, converting a higher input voltage to a lower output voltage efficiently. It uses a pulse-width modulation (PWM) control method to regulate the output voltage, providing high efficiency and low power dissipation. The IC integrates a MOSFET for both high-side and low-side switches, simplifying the external circuitry.
How Many Pins does BD9G341AEFJ-LBE2 have and What are the Functions of the Pinout Configuration?
The BD9G341AEFJ-LBE2 is housed in a small form factor package. The pinout configuration includes:
- VIN: Input voltage pin.
- GND: Ground pin.
- SW: Switch pin for the internal high-side and low-side MOSFETs.
- FB: Feedback pin for voltage regulation.
- EN: Enable pin for turning the converter on and off.
- COMP: Compensation pin for loop stability.
What are the Pros and Cons of BD9G341AEFJ-LBE2?
Pros:
- High Efficiency: Provides high efficiency to minimize power loss.
- Synchronous Buck Converter: Offers high efficiency and fast transient response.
- Compact Size: Small form factor suitable for space-constrained applications.
- Integrated MOSFETs: Simplifies external circuit design and reduces component count.
- Wide Application Range: Suitable for various power supply applications.
Cons:
- Complexity: Requires proper design consideration for optimum performance.
- Thermal Management: May require adequate heat dissipation for high-power applications.
- External Components: Supplementary components may be needed for specific requirements.
Are There Any Equivalents/Alternatives to BD9G341AEFJ-LBE2 for Recommendation?
- The LM2675 from Texas Instruments is a comparable synchronous buck converter IC.
- Alternatives to the BD9G341AEFJ-LBE2 include the MP2307 from Monolithic Power Systems and the TPS62125 from Texas Instruments.
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