| Allicdata Part #: | SI-8050TFE-ND |
| Manufacturer Part#: |
SI-8050TFE |
| Price: | $ 1.86 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Sanken |
| Short Description: | IC REG BUCK 5V 1.5A TO-220F-5 |
| More Detail: | Buck Switching Regulator IC Positive Fixed 5V 1 Ou... |
| DataSheet: |  SI-8050TFE Datasheet/PDF |
| Quantity: | 495 |
| 1 +: | $ 1.68210 |
| 10 +: | $ 1.51704 |
| 25 +: | $ 1.35450 |
| 100 +: | $ 1.21905 |
| 250 +: | $ 1.08360 |
| Voltage - Input (Max): | 40V |
| Supplier Device Package: | TO-220F-5 |
| Package / Case: | TO-220-5 Full Pack (Formed Leads) |
| Mounting Type: | Through Hole |
| Operating Temperature: | -20°C ~ 85°C (TA) |
| Synchronous Rectifier: | No |
| Frequency - Switching: | 300kHz |
| Current - Output: | 1.5A |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 5V |
| Series: | -- |
| Voltage - Input (Min): | 8V |
| Number of Outputs: | 1 |
| Output Type: | Fixed |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Obsolete |
| Packaging: | Tube |
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The SI-8050TFE is a high-performance DC/DC switching regulator controller. It is designed for on-board power supply applications. It is capable of constant voltage regulation and constant current regulation by controlling the duty ratio of the pulse width modulation signals it sends to the output stage.
The SI-8050TFE is a single-channel, high-efficiency regulator. It has a maximum output voltage of 40V, with a maximum output current of 20A and a minimum input voltage of more than 5V. Its operating temperature range is -40°C to 85°C. It is extremely energy efficient, with a high switching frequency of up to 500kHz, allowing for the regulation of current even at very low input voltages.
The SI-8050TFE enables a wide range of uses in various applications. These include powering microprocessors, FPGAs, ASICs, and other devices requiring DC power. It can also be used to convert 12V/24V DC to 5V/3.3V/1.8V DC, or to provide step-up or step-down voltage conversion.
The SI-8050TFE is also ideal for powering LED lighting and displays, as its high efficiency and wide operating temperature range make it an ideal choice for such applications. It also offers low electromagnetic interference (EMI), which is beneficial in many applications.
The core of the SI-8050TFE is its powerful Pulse Width Modulation (PWM) control loop. This regulates the output voltage and current by controlling the duty ratio of the switching regulator to the feedback signals from the output. It also features current mode control, which helps ensure fast and accurate regulation for complex loads.
Other features of the SI-8050TFE include a temperature protection function to protect against over-temperature conditions, internal soft start/stop control to reduce inrush current, and adjustable current limit protection to prevent against over-current conditions. It also includes automotive grade AEC-Q100 qualified parts and secure operation against transients.
The SI-8050TFE is the ideal choice for various applications requiring high performance, reliable, and efficient voltage and current regulation. Its wide input voltage range and its wide operating temperature range make it an ideal choice for a variety of applications. The high efficiency and low EMI output also make it an ideal choice for LED lighting, displays, and other applications. Its various protection features and secure operation against transients also mean that it is suitable for automotive applications.
The specific data is subject to PDF, and the above content is for reference
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