Allicdata Part #: | SC2608ASTRT-ND |
Manufacturer Part#: |
SC2608ASTRT |
Price: | $ 0.43 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Semtech Corporation |
Short Description: | IC REG CTRLR BUCK 8SOIC |
More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
DataSheet: | SC2608ASTRT Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 0.38808 |
Voltage - Supply (Vcc/Vdd): | 4.5 V ~ 14 V |
Supplier Device Package: | 8-SO |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Control Features: | Enable, Phase Control, Soft Start |
Serial Interfaces: | -- |
Clock Sync: | No |
Synchronous Rectifier: | Yes |
Duty Cycle (Max): | 85% |
Frequency - Switching: | 250kHz |
Series: | -- |
Output Phases: | 1 |
Number of Outputs: | 1 |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Output Type: | Transistor Driver |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The SC2608A is a DC/DC converter controller from Synchronous Rectifier Technology Corporation (SRT). It is a highly integrated, dual-channel, bidirectional switch-mode regulator for low-voltage, low Drop-Out (LDO) switching of varying loads. The controller consists of two main components: an internal oscillator, which provides the basic clock signal, and a switch controller, which provides the necessary switching control signals to maintain the desired voltage level. The synchronous rectifier provides bidirectional current to the system, allowing for efficient conversion of DC power from one voltage level to another. This feature makes the SC2608A an ideal choice for applications that require power conversion between low voltage and high voltage.
The SC2608A is suitable for a wide range of applications, including mobile phone, digital cameras, PDAs, and printers. The controller is available in both single and dual voltage modes, providing the flexibility needed for these applications. The integrated power-on reset and current sense circuit provide improved performance over traditional designs, while the on-chip watchdog timer allows for a safe and reliable power-on sequence. The external voltage comparator ensures that the output voltage stays within the desired range, while the internal switch controller maintains the desired switching frequency. The device also offers a variety of additional features, such as soft start, selectable slew rates, and a selectable over voltage protection.
The SC2608A is built on a proven, low-loss, low-noise synchronous rectifier technology. This technology provides superior performance at all voltage levels, ensuring that the output voltage is within the desired range. The device also offers a wide range of protection levels, ensuring that the device is protected from both overvoltage and undervoltage conditions. Furthermore, the device is capable of automatically resetting itself after a power-on brownout or overvoltage condition. This feature, combined with the on-chip watchdog timer, ensures that the system is always protected from any potentially hazardous operating conditions.
Overall, the SC2608A is an ideal choice for low-voltage, low Drop-Out (LDO) switching of varying loads. Its simple, low-power design makes it well-suited for a wide range of applications. The integrated power-on reset and current sense circuit, along with the additional features of soft start, selectable slew rates, and over voltage protection, ensure that the device remains safe and reliable in any power system design. The device also offers superior performance at all voltage levels, allowing for efficient and reliable power conversion between low voltage and high voltage. With these features, it is easy to see why the SC2608A is the preferred choice for a variety of mobile, digital, and industrial applications.
The specific data is subject to PDF, and the above content is for reference
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