Allicdata Part #: | SC2434SWTRT-ND |
Manufacturer Part#: |
SC2434SWTRT |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Semtech Corporation |
Short Description: | IC REG CTRLR BUCK 20SOIC |
More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
DataSheet: | SC2434SWTRT Datasheet/PDF |
Quantity: | 1000 |
Specifications
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Output Type: | PWM Signal |
Function: | Step-Down |
Output Configuration: | Positive |
Topology: | Buck |
Number of Outputs: | 3 |
Output Phases: | 3 |
Voltage - Supply (Vcc/Vdd): | 10 V ~ 14 V |
Frequency - Switching: | 300kHz ~ 1.5MHz |
Duty Cycle (Max): | 47% |
Synchronous Rectifier: | No |
Clock Sync: | No |
Serial Interfaces: | -- |
Control Features: | Frequency Control, Phase Control, Power Good |
Operating Temperature: | 0°C ~ 70°C (TA) |
Package / Case: | 20-SOIC (0.295", 7.50mm Width) |
Supplier Device Package: | 20-SOIC |
Description
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Introduction
The SC2434SWTRT is a DC to DC switching controller designed to provide full protection in a wide range of voltage regulator and DC to DC converter applications. It is a step-down switching regulator that can be used with either a linear regulator, linear transformer, or switched capacitor power Supply (SCPS). The SC2434SWTRT is ideal for use as a voltage regulator in battery-powered systems, as it can operate from a wide input voltage range with required minimum external components.
Application Field of SC2434SWTRT
The SC2434SWTRT DC to DC switching controller is suitable for a wide range of applications, where an efficient, reliable and accurate voltage regulation is essential. The SC2434SWTRT DC to DC switching controller is a great choice for:
- Consumer electronics
- Computer components, such as hard drives, memory, and motherboards
- Power supplies
- Electronic appliances
- Test and measurement systems
- Portable or mobile systems
- Communication and data communication systems
- Medical systems
The SC2434SWTRT DC to DC switching controller is also suitable for both commercial and industrial applications, such as in factories, offices, workspaces and other commercial facilities.
Working Principle of SC2434SWTRT
The SC2434SWTRT DC to DC switching controller works by using a feedback loop to control the amount of current flowing through the regulator’s output. This approach allows the regulator to keep its output voltage constant, even when the input voltage or load conditions change. The SC2434SWTRT DC to DC switching controller works by monitoring the output voltage and comparing it to the desired setpoint. If the output voltage rises too high, the SC2434SWTRT will reduce the amount of current flowing through its output until the desired output voltage is achieved. Conversely, if the output voltage drops too low, the SC2434SWTRT will increase the amount of current flowing through its output until the desired output voltage is achieved. This process, which is known as “switching,” ensures the output of the regulator remains at the desired voltage level regardless of input voltage or load variations.
The SC2434SWTRT DC to DC switching controller is designed to operate over a wide input voltage range, typically 10V to 36V. It can achieve output currents up to 3A and output voltages up to 24V, with up to 90% efficiency. The switching frequency of the SC2434SWTRT can be programmed to be as low as 300kHz or as high as 1MHz, allowing the user to choose a frequency that is suitable for the application.
Conclusion
In conclusion, the SC2434SWTRT DC to DC switching controller is a versatile and reliable voltage regulator for a wide range of applications. It provides excellent regulation accuracy and efficiency, and is capable of operating over a wide input voltage range. The SC2434SWTRT is well-suited for commercial and industrial applications, as well as for consumer electronics, computer components, and mobile systems. With its low external component count and ease of implementation, the SC2434SWTRT is a great choice for any application where reliable, efficient and accurate voltage regulation is needed.
The specific data is subject to PDF, and the above content is for reference
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