TPS65981ABIRTQR TEXAS INSTRUMENTS Calculators

Review TEXAS INSTRUMENTS Lot Of New O2

The Texas Instruments TPS65981A-BIRTQR 2000 O2 is a high-performance, low-quiescent current, buck-boost converter designed for portable and wearable applications. This switching regulator integrates a power management IC, an input voltage multiplier, and a low-dropout (LDO) linear voltage regulator into a single package.

The TPS65981A-BIRTQR 2000 O2 is capable of delivering an output power of up to 2 watts with an input voltage range of 3.5V to 5.5V. It features an adjustable output voltage of 1.2V to 3.6V and a high efficiency of up to 94%. The IC also supports input voltages as low as 0.6V, making it suitable for energy harvesting systems.

One of the notable features of this converter is its low quiescent current, which is typically less than 100 A in no-load operation. This extended run time in low power modes is ideal for battery-powered devices where minimizing power consumption is essential.

The TPS65981A-BIRTQR 2000 O2 offers excellent load regulation, with a typical load regulation of 1% and a line, load, and temperature transient response of

Additionally, the IC features a power good flag, which indicates when the output voltage is within the specified range. It also includes an enable pin, which allows for soft start and power-down functionality.

The TPS65981A-BIRTQR 2000 O2 is available in a compact, 16-pin, 6mm x 6mm, QFN package, ensuring easy integration into small form factor designs. It is also RoHS compliant and has a thermal resistance of 15 C/W.

In summary, the Texas Instruments TPS65981A-BIRTQR 2000 O2 is a high-efficiency, low-quiescent current, buck-boost converter suitable for portable and wearable applications. Its wide input voltage range, low power consumption, and excellent load regulation make it a versatile solution for power management in various designs.

Pros and Cons of buying a Texas Instruments TPS65981A-BIRTQR 2000 O2 Buck Converter

The Texas Instruments TPS65981A-BIRTQR 2000 O2 is a high-performance buck converter designed for various applications, including telecommunications, industrial, and power supply systems. While this converter offers numerous advantages, it also comes with certain limitations. In this analysis, we will discuss the key pros and cons of purchasing a TPS65981A-BIRTQR 2000 O2 buck converter.

1. High Efficiency: The TPS65981A-BIRTQR 2000 O2 buck converter boasts a high conversion efficiency, minimizing power losses and ensuring the efficient transfer of energy from the input to the output.

2. Wide Input Voltage Range: This converter offers a wide input voltage range, making it suitable for use in various power supply systems with different input voltage requirements.

3. Low Noise: The TPS65981A-BIRTQR 2000 O2 features low noise operation, which is essential for applications where noise interference can impact performance, such as telecommunications systems.

4. Protective Features: This converter comes with several protective features, including overvoltage, overcurrent, and thermal protection, ensuring the safety of the circuit and the connected components.

5. Flexible Output Voltage: The TPS65981A-BIRTQR 2000 O2 offers a flexible output voltage, allowing users to adjust the output voltage to suit their specific application requirements.

1. Complex Configuration: Setting up and configuring the TPS65981A-BIRTQR 2000 O2 may require a certain level of expertise, as it involves numerous configuration options and settings.

2. Size and Cost: This converter may be larger and more expensive than some other options in the market, which could be a disadvantage for applications where size and cost are critical factors.

3. Limited Current Capacity: The TPS65981A-BIRTQR 2000 O2 has a limited current capacity compared to other converters in its class, which could be a limitation for applications requiring high current output.

The Texas Instruments TPS65981A-BIRTQR 2000 O2 buck converter offers several advantages, including high efficiency, wide input voltage range, low noise, protective features, and flexible output voltage. However, it also comes with some disadvantages, such as complex configuration, size, and cost. Ultimately, the decision to purchase this converter depends on the specific application requirements and trade-offs between performance, size, cost, and complexity. If the advantages outweigh the disadvantages for your application, then the TPS65981A-BIRTQR 2000 O2 could be an excellent choice.

If you are looking for a high-performance buck converter with a wide input voltage range, low noise, and protective features, the Texas Instruments TPS65981A-BIRTQR 2000 O2 could be a suitable option for your application. However, carefully consider the complex configuration, size, and cost before making a final decision. If these factors are a concern, you may want to explore alternative converter options that better meet your size, cost, and complexity requirements.

Details:

If it is not pictured included in the listing. No further functionality can be guaranteed for these items. They are sealed in the original packaging. These items are only guaranteed to have the functionality as described in listing.

The packaging may have signs of wear and tear due to previous handling.: please refer the photos provided.

specifications vintcalc:

• brand: Texas Instruments
• mpn: Tps65981abirtqr
• part type: Calculator
• vintage: Yes

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• transit: 3-9 days
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• sold #: 30
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• category: Electronics > Vintage Calculators