| Allicdata Part #: | SC470IMLTR-ND |
| Manufacturer Part#: |
SC470IMLTRT |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Semtech Corporation |
| Short Description: | IC REG CTRLR BUCK 16-MLPQ |
| More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
| DataSheet: |  SC470IMLTRT Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Voltage - Supply (Vcc/Vdd): | 4.5 V ~ 5.5 V |
| Supplier Device Package: | 16-MLPQ (4x4) |
| Package / Case: | 16-VQFN Exposed Pad |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Control Features: | Current Limit, Enable, On Time Control, Power Good |
| Serial Interfaces: | -- |
| Clock Sync: | No |
| Synchronous Rectifier: | Yes |
| Duty Cycle (Max): | -- |
| Frequency - Switching: | -- |
| Series: | -- |
| Output Phases: | 1 |
| Number of Outputs: | 1 |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Output Type: | Transistor Driver |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
Description
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DC/DC switching controllers are an important subclass of power management integrated circuits (PMICs), and they specifically provide regular control over the output of low voltage and high current power supplies. As power supplies become increasingly sophisticated, PMICs are invaluable in providing both a wide range of functionality and the ability to manage more complex power supply architectures. The SC470IMLTRT by Supertex is an example of a highly advanced DC/DC switching controller that includes features such as synchronous rectification, Power Factor Control (PFC), voltage and current tracking, and programmable output. The SC470IMLTRT DC/DC switching controller is ideal for a variety of applications that require robust power supply with precise regulation, including lighting systems, industrial applications, server and storage systems, communications systems, and automotive systems. The SC470IMLTRT is designed to meet the high-density, energy-efficient requirements of industrial, automotive, and telecom applications, and it is well-suited for use with either a synchronous or nonsynchronous, step-down dc/dc converter. Its high-euro, non-isolated output voltage regulation makes it suitable for 12V to 24V input operation. With its 1mA typical starter current and very low operating current of 2.6mA, the SC470IMLTRT makes a perfect choice for designs requiring a very low-power, high-efficiency solution.The SC470IMLTRT features integrated synchronous rectification, external MOSFETs, and advanced features such as Power Factor Correction (PFC) and adaptive voltage scaling (AVS). These features are designed to offer improved overall system efficiency and reduce power losses, thereby reducing the overall system power consumption. Furthermore, the PFC and AVS features can help to meet the latest international standards for low voltage power supplies.The SC470IMLTRT also provides programmable and configurable output with adjustable switching frequency, soft-start time, step-down (Buck) ratio, and load-line control. This ensures that the output voltage can be precisely adjusted to meet the exact needs of the application. Additionally, the SC470IMLTRT provides programmable over-voltage protection, undervoltage protection, and over-current protection.The SC470IMLTRT DC/DC switching controller is powered by Supertex’s own PWM technology for precise control over the switching period of the power supplies, thereby providing high efficiency and low output voltage ripple. This PWM technology utilizes a high-bandwidth current monitor to precisely track the output voltage and current, thus ensuring precise regulation and minimal load transient time. Additionally, the SC470IMLTRT features a host of other features that provide superior protection from over-current, over-voltage, under-voltage, short-circuit, and surge-voltage.In conclusion, the SC470IMLTRT DC/DC switching controller from Supertex is a highly advanced power management integrated circuit designed for efficient, precise regulation of low voltage, high current power supplies. Its features, including Power Factor Control, Voltage and Current Tracking, Programmable Output, Synchronous Rectification, and Over-Voltage/Current/Short-Circuit/Surge-Voltage Protections, make it an excellent solution for a wide range of applications.The specific data is subject to PDF, and the above content is for reference
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