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7625981
http://rohmfs.rohm.com/en/products/databook/datasheet/ic/power/linear_regulator/bd4271hfp-c-e.pdf
Rohm-Semiconductor/BD4271FP2-CE2
7625981
| Output Configuration: | Positive |
| Output Type: | Fixed |
| Voltage - Input (Max): | 45V |
| Voltage - Output (Min/Fixed): | 4.9V |
| Voltage - Output (Max): | 5.1V |
| Voltage Dropout (Max): | 0.5V @ 300mA |
| Current - Output: | 550mA |
| PSRR: | 60dB (120Hz) |
| Control Features: | Enable |
| Protection Features: | Over Current, Over Temperature, Short Circuit |
| Operating Temperature: | -40～C ~ 150～C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-263-8, D2Pak (7 Leads + Tab), TO-263CA |
| Supplier Device Package: | TO-263-7 |
Rohm Semiconductor is proud to introduce the BD4271FP2-CE2, a high-performance DC/DC converter for automotive applications. This highly efficient and reliable device offers a range of features and advantages that make it an ideal choice for various automotive electronic systems.
The BD4271FP2-CE2 is designed to deliver a high level of performance while ensuring exceptional reliability and safety, making it suitable for use in demanding automotive environments. With a wide input voltage range, high efficiency, and low EMI, this DC/DC converter provides a robust power supply solution for various automotive applications.
One of the key features of the BD4271FP2-CE2 is its high efficiency, which helps to minimize power consumption and reduce heat generation, contributing to energy savings and improved system reliability. Additionally, its compact size and low profile make it easy to integrate into space-constrained automotive designs while providing excellent thermal performance.
Furthermore, the BD4271FP2-CE2 offers a wide input voltage range, from 4.5V to 42V, allowing it to accommodate variations in the vehicle's electrical system, including cold-crank and load-dump conditions. This flexibility ensures consistent and reliable power delivery across different operating conditions.
Applications for the BD4271FP2-CE2 include power supply for automotive infotainment systems, ADAS (Advanced Driver Assistance Systems), telematics, and other in-vehicle electronics. Its high efficiency and wide input voltage range make it well-suited for powering a variety of systems in modern vehicles, enhancing overall performance and user experience.
For example, the BD4271FP2-CE2 can be used to provide power to automotive camera modules, radar units, and sensors, contributing to the reliable operation of safety-critical ADAS functions. Its robust design and high-performance capabilities make it an essential component for advanced automotive electronics.
Rohm Semiconductor also offers comprehensive development tools and support to streamline the integration of the BD4271FP2-CE2 into automotive designs. These include reference designs, evaluation boards, and technical documentation, enabling engineers to quickly evaluate and implement the DC/DC converter in their applications with confidence and efficiency.
In summary, the BD4271FP2-CE2 from Rohm Semiconductor stands out as a high-performance and reliable DC/DC converter tailored for automotive applications. With its advanced features, wide range of applications, and robust development support, it is poised to drive innovation and excellence in automotive electronics.