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SP6133ER1-L/TR

SP6133ER1-L/TR Description

The SP6133ER1-L/TR is a highly integrated DC-DC switching controller designed for high-efficiency power conversion applications. Manufactured by MaxLinear, Inc., this obsolete yet robust device offers a comprehensive set of features tailored for demanding power management needs. It operates with a switching frequency of 300kHz, ensuring efficient power delivery while maintaining a compact footprint. The device supports a wide input voltage range of 5V to 24V, making it suitable for various power supply configurations. The SP6133ER1-L/TR is housed in a surface-mount 16QFN package, ideal for space-constrained designs, and is RoHS compliant, adhering to strict environmental standards.

SP6133ER1-L/TR Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 300kHz
• Voltage - Supply (Vcc/Vdd): 5V ~ 24V
• Synchronous Rectifier: Yes
• Control Features: Enable, Power Good, Soft Start
• Duty Cycle (Max): 100%
• Output Phases: 1
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Topology: Buck
• Clock Sync: No
• Number of Outputs: 1
• Package: Tape & Reel (TR)
• ECCN: EAR99
• HTSUS: 8542.39.0001

The SP6133ER1-L/TR stands out with its synchronous rectifier feature, which enhances efficiency by reducing power loss during the switching cycle. The inclusion of control features such as enable, power good, and soft start ensures reliable operation and easy integration into complex power management systems. Its wide input voltage range and 100% maximum duty cycle make it versatile for a variety of applications, from industrial power supplies to embedded systems.

SP6133ER1-L/TR Applications

The SP6133ER1-L/TR is well-suited for applications requiring high efficiency and compact design. Its buck topology and synchronous rectification make it ideal for:

• Industrial Power Supplies: Providing efficient power conversion for machinery and equipment.
• Embedded Systems: Ensuring reliable power management in compact, space-constrained designs.
• Telecommunications: Powering base stations and network equipment with high efficiency.
• Automotive Electronics: Supporting power management in vehicle systems with wide input voltage ranges.

Conclusion of SP6133ER1-L/TR

Despite being marked as obsolete, the SP6133ER1-L/TR remains a reliable choice for engineers seeking a high-efficiency DC-DC switching controller. Its comprehensive feature set, including synchronous rectification and advanced control features, ensures efficient power delivery and reliable operation. The wide input voltage range and versatile package make it suitable for a variety of applications, from industrial to automotive electronics. For designers looking to maximize efficiency and minimize footprint, the SP6133ER1-L/TR offers a compelling solution.