TPS84621RUQR

The TPS84621RUQR is a highly integrated power management solution from Texas Instruments designed for step-down (buck) conversion applications. This component combines a power MOSFET, inductor, and a controller in a compact module, making it suitable for space-constrained designs. It operates over a wide input voltage range (typically from 4.5V to 17V) and delivers output currents up to 2A.
Key features include high efficiency, low output ripple, and excellent transient response, making it ideal for powering various devices, such as FPGAs, microcontrollers, and other digital loads. The TPS84621RUQR also offers adjustable output voltage and incorporates protections like overcurrent and thermal shutdown, enhancing reliability.
It is packaged in a small, thermally efficient QFN format, which simplifies PCB layout and reduces design complexity. Overall, the TPS84621RUQR is a versatile choice for designers seeking an efficient, compact power solution.

The TPS84621RUQR is a power management integrated circuit (PMIC) designed for DC-DC power conversion. Key features include:
1. Integrated Power Solution: Combines a step-down (buck) converter with a power inductor, enabling compact designs.
2. Wide Input Voltage Range: Accepts input voltages from 4.5V to 17V, suitable for various applications.
3. Output Voltage Flexibility: Provides adjustable output voltages between 0.8V and 12V, configurable via external resistors.
4. High Efficiency: Offers efficiencies up to 95%, minimizing heat generation and improving thermal performance.
5. High Output Current: Capable of delivering up to 2A of output current, making it suitable for demanding loads.
6. Integrated Protection Features: Includes overcurrent protection, thermal shutdown, and under-voltage lockout for enhanced reliability.
7. Compact Package: Housed in a QFN-16 package, facilitating space-saving designs.
This PMIC is ideal for applications in industrial, automotive, and consumer electronics requiring reliable power management solutions.

The TPS84621RUQR is packaged in a 10 mm x 10 mm, 32-pin QFN (Quad Flat No-lead) package, which is designed for efficient thermal performance and minimal footprint.

The TPS84621RUQR is a power module from Texas Instruments, specifically a microSiP DC-DC power module. It features a total of 16 pins.
Pin Functions:
1. PGND: Power ground.
2. AGND: Signal ground.
3. VIN: Input voltage.
4. VOUT: Output voltage.
5. COMP: Compensation node.
6. SW: Switch node for the internal inductor.
7. CSN: Current sense negative terminal.
8. CSP: Current sense positive terminal.
9. SS: Soft-start capacitor connection.
10. FB: Feedback voltage.
11. EN: Enable pin to turn the module on/off.
12. TRK: Tracking pin for output voltage tracking.
13. SENSE+: Positive terminal for remote sensing.
14. SENSE-: Negative terminal for remote sensing.
15. TRIM: Trim pin for output voltage adjustment.
16. NC: No connect (not internally connected).
This module provides a compact solution for powering low-voltage applications with high efficiency.

The TPS84621RUQR is manufactured by Texas Instruments (TI), a major American technology company. Texas Instruments specializes in designing and producing semiconductors and various integrated circuits, which are used in a wide array of electronic devices. The company is well-known for its innovation in analog and embedded processing technologies. TI's products are widely used in industries such as automotive, industrial, consumer electronics, and communications. They focus on providing solutions that enhance the performance and efficiency of electronic systems.

The TPS84621RUQR is a high-efficiency power module designed for various application areas, including point-of-load power supplies in computing, industrial equipment, telecommunications, and automotive systems. It is suitable for powering FPGAs, DSPs, microcontrollers, and other digital circuits, delivering seamless power conversion and management in space-constrained environments. Its integrated features enhance performance in battery-operated devices and energy-efficient designs.

The TPS84621RUQR is a microSiP DC-DC step-down power module. Equivalent products include:
1. LMR23620 - Step-down regulator with integrated FETs.
2. LMZ21701 - Power module with similar power output.
3. TPS563201 - Synchronous step-down converter.
4. LTC3780 - High-efficiency buck converter.
Verify specifications like input/output voltage, current capacity, and package type for suitability.