| Allicdata Part #: | 945-1689-2-ND |
| Manufacturer Part#: |
ROF-78E3.3-0.5SMD-R |
| Price: | $ 1.90 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | RECOM Power |
| Short Description: | DC/DC CONVERT 3.3V 500MA OUT SMD |
| More Detail: | Non-Isolated PoL Module DC DC Converter 1 Output 3... |
| DataSheet: |  ROF-78E3.3-0.5SMD-R Datasheet/PDF |
| Quantity: | 6000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 500 +: | $ 1.72872 |
| Series: | INNOLINE ROF-78E (E-Series) |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Type: | Non-Isolated PoL Module |
| Number of Outputs: | 1 |
| Voltage - Input (Min): | 5V |
| Voltage - Input (Max): | 36V |
| Voltage - Output 1: | 3.3V |
| Voltage - Output 2: | -- |
| Voltage - Output 3: | -- |
| Current - Output (Max): | 500mA |
| Applications: | ITE (Commercial) |
| Features: | SCP |
| Operating Temperature: | -40°C ~ 75°C |
| Efficiency: | 84% |
| Mounting Type: | Surface Mount |
| Package / Case: | 4-SMD Module |
| Size / Dimension: | 0.53" L x 0.49" W x 0.18" H (13.5mm x 12.5mm x 4.5mm) |
| Control Features: | Enable, Active High |
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DC-DC converters are widely used in portable and power equipment applications where a low voltage DC power source is needed to properly power components such as microprocessors, memory, and other low voltage embedded systems. The ROF-78E3.3-0.5SMD-R is a typical DC-DC converter that converts DC voltage input to the desired DC output.
The ROF-78E3.3-0.5SMD-R supports an input voltage of 2.7V-5.5V and output voltage of 3.3V with +/- 5% accuracy. This converter has an output current of 500 mA, and a maximum power output of 1.65W. It also provides high voltage isolation, high efficiency, low temperature coefficient, and high power output.
The ROF-78E3.3-0.5SMD-R is a cost-effective solution for applications such as computer motherboards, routers, servers, mobile/cellular phones, medical equipment, and portable measurement instruments. It offers high efficiency and a wide range of reliable power conversion up to 1.65W in a compact package. The converter has integrated short-circuit and overload protection to ensure safety and reliability.
The ROF-78E3.3-0.5SMD-R employs a buck-boost topology and is a multi-stage voltage converter designed to provide high efficiency and maximum power output. It also features integrated EMI filtering to reduce electromagnetic interference.
The working principle of the ROF-78E3.3-0.5SMD-R is simple. When an input voltage is applied to the converter, the IC rectifies it to a DC voltage and switches it to the output stages to boost or buck the voltage, depending on the input and output combinations. The IC monitors the output voltage and controls the switching frequency, taking into account current and voltage ratings, as well as feedback from the input and output. The IC also provides the necessary protection and switching circuitry for the converter.
The ROF-78E3.3-0.5SMD-R is a high efficiency, low temperature coefficient, and compact DC-DC converter with multiple stages that allows it to achieve the desired output voltage with minimal voltage ripple. The converter features integrated protection circuitry and EMI filters for reliable and stable power conversion. The small size and wide range of applications make the ROF-78E3.3-0.5SMD-R a cost-effective solution for a variety of portable and power equipment applications.
The specific data is subject to PDF, and the above content is for reference
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