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S-8357B48MC-NJHT2G

S-8357B48MC-NJHT2G Description

The S-8357B48MC-NJHT2G is a DC-DC switching controller designed by ABLIC Inc., specifically tailored for boost topology applications. This controller is housed in a compact SOT23-5 package, making it suitable for surface mount applications where space is a critical consideration. The device operates within a wide input voltage range of 0.9V to 10V, providing flexibility in various power supply scenarios. With a switching frequency of 100kHz, it ensures efficient power conversion and minimal electromagnetic interference (EMI).

S-8357B48MC-NJHT2G Features

• Output Type: Transistor Driver, designed to drive external transistors for efficient power conversion.
• Output Configuration: Positive, ensuring compatibility with a wide range of applications requiring a positive output voltage.
• Product Status: Not For New Designs, indicating that while it is still available, it is not recommended for new projects. However, it remains a reliable choice for existing designs.
• Frequency - Switching: 100kHz, offering a balance between efficiency and EMI control.
• Voltage - Supply (Vcc/Vdd): 0.9V to 10V, providing a wide operating range suitable for various power supply requirements.
• RoHS Status: ROHS3 Compliant, ensuring environmental compliance and suitability for use in restricted substances environments.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), making it robust against moisture-related issues during manufacturing and storage.
• Synchronous Rectifier: No, simplifying the design and reducing component count.
• ECCN: EAR99, indicating it is not subject to specific export controls.
• Topology: Boost, ideal for applications requiring an output voltage higher than the input voltage.
• Mounting Type: Surface Mount, suitable for automated assembly processes and compact designs.
• Clock Sync: No, allowing for independent operation without the need for external clock synchronization.
• Number of Outputs: 1, focusing on single-output applications for simplicity and reliability.
• Control Features: Enable, providing control over the device's operation for enhanced flexibility.
• Duty Cycle (Max): 83%, ensuring efficient power transfer and minimal power loss.
• Output Phases: 1, suitable for straightforward, single-phase power conversion applications.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.
• Package: Tape & Reel (TR), suitable for automated pick-and-place assembly processes.

S-8357B48MC-NJHT2G Applications

The S-8357B48MC-NJHT2G is ideal for applications requiring a compact, efficient boost converter. Its wide input voltage range and 100kHz switching frequency make it suitable for portable devices, consumer electronics, and industrial control systems. The device's positive output configuration and single-phase topology simplify design integration, making it an excellent choice for applications such as:

• Portable Devices: Providing efficient power conversion in compact form factors.
• Consumer Electronics: Ensuring reliable performance in devices with varying power supply requirements.
• Industrial Control Systems: Offering robust performance in environments with strict environmental compliance standards.

Conclusion of S-8357B48MC-NJHT2G

The S-8357B48MC-NJHT2G from ABLIC Inc. is a versatile DC-DC switching controller designed for boost topology applications. Its wide input voltage range, 100kHz switching frequency, and compact SOT23-5 package make it an ideal choice for a variety of applications. While it is not recommended for new designs, its reliability and performance make it a suitable option for existing projects. The device's compliance with RoHS3 and REACH standards ensures it meets environmental regulations, making it a responsible choice for modern electronics.