
( Brand: Texas Instruments ), ( Manufacturer Part Number: TPS61030RSAR ), ( Product Type: Boost Switching Regulator )
The TPS61030RSA is a high-performance, adjustable buck regulator integrated circuit (IC) from Texas Instruments. This device is designed to deliver up to 3.6A of continuous output current and operates with an input voltage range of 4.5V to 16V.
The TPS61030RSA features a synchronous buck topology, which ensures high efficiency and low heat dissipation. It operates with a switching frequency of up to 2.2MHz, enabling fast response times and reduced noise emission. The device also includes a built-in soft-start function, which gradually increases the output voltage during the start-up phase, thereby reducing inrush current and protecting the load from voltage spikes.
The TPS61030RSA incorporates an adjustable output voltage setting, allowing users to fine-tune the output voltage to meet their specific application requirements. The device supports output voltage adjustment within a range of 0.8V to 1.8V above the input voltage, providing a wide range of output voltage options.
The TPS61030RSA is housed in a compact 16-pin QFN (Quad Flat No-lead) package, measuring just 3mm x 3mm. This small form factor makes it an ideal choice for space-constrained applications, such as portable devices, smartphones, and wearables.
Additional features of the TPS61030RSA include thermal shutdown protection, which prevents overheating, and short-circuit protection, which safeguards the device against fault conditions. The device also includes an enable/disable pin, allowing users to control the operation of the regulator.
In summary, the TPS61030RSA is a high-performance, adjustable buck regulator IC that delivers up to 3.6A of output current, operates with a wide input voltage range, and features a compact 16-pin QFN package. Its synchronous buck topology, adjustable output voltage, and built-in protection mechanisms make it an excellent choice for a wide range of power supply applications.
The TPS61030R-SAR is a Texas Instruments (TI) power management IC (integrated circuit) that provides buck-boost and boost conversion with a synchronous buck regulator. Here are some pros and cons of buying this IC:
Pros:1. Wide input and output voltage ranges: The TPS61030R-SAR can operate with an input voltage ranging from 2.2V to 6.5V and deliver an output voltage from 1.2V to 6.5V, making it suitable for a wide range of applications.
2. High efficiency: The IC has a high conversion efficiency of up to 94%, which can help reduce power consumption and heat dissipation in the application.
3. Adjustable output voltage: The TPS61030R-SAR allows for adjustable output voltage through an external resistor, providing flexibility in design.
4. Synchronous operation: The IC's synchronous design reduces switching noise and improves efficiency, making it suitable for applications that require low noise and high power density.
Cons:1. Complexity: The IC requires external components, such as inductor, capacitor, and resistor, to operate, which can increase the design complexity.
2. Size: The 16VQFN package of the TPS61030R-SAR is relatively small but may not be suitable for applications with limited space.
3. Cost: The IC may be more expensive than simpler power management solutions, such as linear regulators or fixed-output buck converters.
Conclusion:The TPS61030R-SAR is a highly efficient and flexible power management IC that can be a good choice for applications requiring adjustable output voltage, wide input and output voltage ranges, and low noise. However, its complexity and cost may be a drawback for some applications. If the application requirements can be met with simpler solutions, such as linear regulators or fixed-output buck converters, those may be more cost-effective options.
Recommendation:If the application requires adjustable output voltage, wide input and output voltage ranges, and low noise, the TPS61030R-SAR can be a good choice. However, it is important to consider the complexity and cost of the solution and evaluate whether it is a suitable fit for the application.
6a switch 16-vqfn exposed pad tape on reel 2,200 PCs. 8v 1 output 6a switch frequency - switching 600khz synchronous rectifier yes operating temperature 40 c ta mounting type surface mount package case 16-vqfn exposed pad expedited services available parts sold as is buyer pays for return shipping.
8v voltage - input max 5. 5v current - output Rhos dc: 1249 sealed function - step-up output configuration positive topology boost type adjustable number of outputs 1 voltage input min. 5v voltage - output min fixed 1.
Tps61030rsarboost switching regulator ic positive adjustable 8v voltage - output max 5.