TPS40200D

The TPS40200D is a high-performance, synchronous step-down (buck) DC-DC converter designed by Texas Instruments. It features a wide input voltage range, typically from 4.5V to 17V, making it suitable for various applications, including industrial and automotive systems. The device can deliver output currents up to 2A with high efficiency, reducing power loss and heat generation.
Key features include adjustable output voltage, integrated MOSFETs, and a compact package, enabling space-saving designs. The TPS40200D supports various control modes, such as voltage mode control with a programmable frequency, allowing for precise regulation and stability. It also incorporates protection features like over-current protection and thermal shutdown, enhancing reliability.
This IC is ideal for powering microcontrollers, sensors, and other peripherals requiring stable and efficient voltage regulation. Its versatility and robust design make it a popular choice for engineers in power management applications.

The TPS40200D is a high-performance, synchronous buck controller designed for step-down DC-DC conversion. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 17V, accommodating various power supply sources.
2. Adjustable Output Voltage: Supports output voltage from 0.8V to 90% of the input voltage.
3. High Efficiency: Synchronous operation reduces power loss, enhancing overall efficiency.
4. Programmable Switching Frequency: Allows flexibility with a frequency range of 100 kHz to 1 MHz, supporting various application needs.
5. Current Mode Control: Enables fast transient response and simplifies compensation design.
6. Integrated Bootstrap Diode: Reduces component count and improves efficiency.
7. Overcurrent Protection: Features cycle-by-cycle current limiting and undervoltage lockout for enhanced safety.
8. Thermal Shutdown: Protects the device from overheating under excessive load conditions.
9. Power Good Output: Indicates the status of the output voltage, useful for system monitoring.
Overall, the TPS40200D is ideal for high-efficiency, compact DC-DC converter applications in various electronic devices.

The TPS40200D is available in a 16-pin HTQFP (Thin Quad Flat Package) with a thermal pad for improved heat dissipation.

The TPS40200D is a dual-channel, synchronous step-down (buck) controller from Texas Instruments. It features a 24-pin HTQFP (Thin Quad Flat Package) with a pin count of 24.
Key functions of the pins include:
1. Power Input (VIN) - Supplies power to the controller.
2. Ground (GND) - Common ground reference.
3. Switch Node (SW) - Connects to the external MOSFETs for energy transfer.
4. Bootstrap Capacitor (BST) - Used for driving the high-side MOSFET gate.
5. Feedback (FB) - Monitors output voltage for regulation.
6. Compensation (COMP) - Connects to the external compensation network for stability.
7. Enable (EN) - Turns the device on or off.
8. Frequency Setting (RT) - Configures the switching frequency.
9. Current Sense (CS) - Monitors inductor current for control and protection.
The TPS40200D is designed for high efficiency and flexibility in power management applications.

The TPS40200D is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in semiconductor design and manufacturing, and it is well-known for its broad range of products, including analog and embedded processing solutions. The company serves various industries, such as automotive, industrial, communications, and consumer electronics. TI is recognized for its innovation in power management, integrated circuits, and microcontrollers, and it has a significant global presence with a focus on research and development to advance technology in various applications.

The TPS40200D is a high-performance DC-DC buck controller used in various applications, including power management in telecommunications, industrial equipment, and automotive systems. It is suitable for step-down voltage regulation in point-of-load (POL) applications, powering FPGAs, DSPs, and microcontrollers, as well as in battery-powered devices for efficient energy conversion. Its features support high efficiency, fast transient response, and adjustable output voltage, making it versatile for diverse electronic systems.

Equivalent products to the TPS40200D include the LM5118, LM5116, and LTC3880 series. These alternatives also provide high-efficiency synchronous buck control with similar voltage and current capabilities. Always check specific datasheets for detailed specifications and applications to ensure compatibility with your design requirements.