The TPS40200SHKJ is a versatile and robust DC-DC controller from the renowned manufacturer Texas Instruments, designed to cater to a wide array of power management needs. This non-synchronous controller is ideal for applications requiring a buck (step-down) regulator that can efficiently convert a higher input voltage to a lower output voltage with a high degree of precision and flexibility.

Key Features

• Adjustable Output: The TPS40200SHKJ offers an adjustable output voltage that can be set according to the needs of the application, providing design flexibility.
• Wide Input Voltage Range: This controller operates over a broad input voltage range, making it suitable for a variety of supply sources, including intermediate bus voltages commonly found in telecom and industrial applications.
• High Efficiency: With its advanced design, the TPS40200SHKJ ensures high efficiency in power conversion, which is crucial for maintaining thermal performance and reliability.
• Frequency Synchronization: The device can be synchronized to an external clock, allowing for reduced electromagnetic interference (EMI) and compatibility with other components in the power system.
• Programmable Soft Start: The soft start feature limits inrush current during startup, providing protection for both the regulator and the load.
• Under-Voltage Lockout: The under-voltage lockout (UVLO) ensures that the controller operates only when the input voltage is within the acceptable range, enhancing system safety.

Applications

The TPS40200SHKJ is suitable for a diverse set of applications that require reliable and efficient voltage regulation. It is commonly used in:

• Telecommunications Equipment
• Industrial Power Supplies
• Networking Equipment
• Point of Load Conversions
• Automotive Systems

Quality and Reliability

Texas Instruments is known for its commitment to quality and the TPS40200SHKJ is no exception. It is built to meet the stringent requirements of industrial and automotive applications, ensuring long-term reliability and performance.

Ordering Information

The TPS40200SHKJ is available in a compact surface-mount package, making it easy to integrate into a variety of circuit designs. For ordering or to request samples, visit the Texas Instruments website or contact an authorized distributor.