TPSM84209RKHR

The TPSM84209RKHR is a compact, step-down power module from Texas Instruments designed for efficient voltage regulation in various applications. It integrates a controller, power MOSFETs, inductor, and passives into a single package, simplifying design and reducing assembly time.
Key features include an input voltage range of 4.5V to 17V, an adjustable output voltage down to 0.9V, and a maximum output current of 2A. The module boasts high efficiency, often exceeding 90%, which helps minimize heat generation and optimize power consumption.
The TPSM84209RKHR is ideal for powering FPGAs, microcontrollers, and other digital devices in consumer electronics, industrial automation, and automotive applications. Its compact size and ease of use make it suitable for space-constrained designs.
For designers, the module supports various compensation schemes and includes features like thermal protection, soft-start, and under-voltage lockout, enhancing system reliability. Overall, the TPSM84209RKHR offers a robust solution for modern power management needs.

The TPSM84209RKHR is a compact, high-efficiency DC-DC step-down power module from Texas Instruments. Key features include:
1. Output Current: Delivers up to 2A output current.
2. Input Voltage Range: Operates from 4.5V to 17V input voltage.
3. Output Voltage: Adjustable output voltage range from 0.8V to 5.5V.
4. High Efficiency: Offers efficiency up to 95% under various loads, minimizing heat generation.
5. Integrated Inductor: Combines an inductor, controller, and power MOSFETs in a single package, simplifying design and layout.
6. Small Footprint: Available in a compact 17mm x 11mm x 5mm module, suitable for space-constrained applications.
7. Thermal Protection: Includes thermal shutdown for enhanced reliability.
8. Power Good Signal: Provides a power good indicator to monitor output voltage status.
9. Soft-Start Feature: Prevents inrush current during startup.
Ideal applications include point-of-load conversion, industrial, and consumer electronics systems.

The TPSM84209RKHR is packaged in a 10mm x 14mm QFN (Quad Flat No-lead) package. This compact design is suitable for applications requiring efficient power management with minimal footprint.

The TPSM84209RKHR is a microSiP DC-DC step-down power module from Texas Instruments. It features a pin count of 12 pins. The primary functions of these pins are as follows:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. VOUT: Output voltage.
4. SW: Switch node for inductor connection.
5. COMP: Compensation network connection.
6. CSN: Current sense negative.
7. CSP: Current sense positive.
8. PG: Power good indicator output.
9. EN: Enable control for turning the module on or off.
10. TRK: Tracking input for output voltage tracking.
11. SS: Soft-start pin.
12. NC: No connection (not internally bonded).
The module is designed for high efficiency and compact solutions in applications requiring a regulated output voltage.

The TPSM84209RKHR is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Texas Instruments specializes in designing and producing a wide range of integrated circuits (ICs) and semiconductors for various applications, including analog, digital signal processing, and embedded systems. Founded in 1930, the company is known for its innovation in the electronics industry and offers products for sectors such as automotive, industrial, communications, and consumer electronics. TI is widely recognized for its commitment to quality and reliability in electronic components.

The TPSM84209RKHR is a highly integrated DC-DC step-down power module designed for applications such as point-of-load (POL) conversion, industrial automation, telecommunications, data communication equipment, and consumer electronics. It provides efficient power supply solutions for processors, FPGAs, and other digital circuits that require high current and compact designs, enabling reliable performance in space-constrained environments.

Equivalent products to the TPSM84209RKHR chip include the TPSM84208, TPSM84207, and TPSM84206 from Texas Instruments, which offer similar step-down voltage regulator functionalities with varying output current capabilities. Additionally, alternatives from other manufacturers include the LMZ12003 (Texas Instruments) and the LTM4621 (Analog Devices). Always verify specifications such as input voltage range, output current, and efficiency to ensure compatibility.