| Allicdata Part #: | 296-40815-2-ND |
| Manufacturer Part#: |
TPS56628DDAR |
| Price: | $ 0.87 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG BCK ADJ 6A SYNC 8SOPWRPAD |
| More Detail: | Buck Switching Regulator IC Positive Adjustable 0.... |
| DataSheet: |  TPS56628DDAR Datasheet/PDF |
| Quantity: | 7500 |
| 1 +: | $ 0.87000 |
| 10 +: | $ 0.84390 |
| 100 +: | $ 0.82650 |
| 1000 +: | $ 0.80910 |
| 10000 +: | $ 0.78300 |
Specifications
| Voltage - Output (Min/Fixed): | 0.765V |
| Base Part Number: | TPS56528 |
| Supplier Device Package: | 8-SO PowerPad |
| Package / Case: | 8-PowerSOIC (0.154", 3.90mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Synchronous Rectifier: | Yes |
| Frequency - Switching: | 650kHz |
| Current - Output: | 6A |
| Voltage - Output (Max): | 5.5V |
| Series: | D-CAP2™, Eco-Mode™ |
| Voltage - Input (Max): | 18V |
| Voltage - Input (Min): | 4.5V |
| Number of Outputs: | 1 |
| Output Type: | Adjustable |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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The TPS56628DDAR is a member of Texas Instruments\' integrated Power Management Integrated Circuit (PMIC) family, which is an important component in a wide range of control and power conversion tasks. It is a voltage regulator, specifically a low-voltage DC-DC switching regulator that is designed to reduce power consumption, lower cost, and simplify the design of end products. This article provides an overview of the various application fields of the TPS56628DDAR and its working principle, and how it is used in different applications.The TPS56628DDAR is a highly integrated, low-voltage DC-DC switching regulator. It is designed to reduce the power consumption, lower cost, and simplify the design process, while simultaneously enabling better regulation performance. The TPS56628DDAR is suitable for a wide range of applications, such as regulating the voltage of a system, while enabling efficient control and power management.The TPS56628DDAR is an ultralow quiescent current buck controller with a maximum supply current of only 240 nA, which allows it to be used in battery-powered applications. Its internal MOSFET operating frequency can be programmed with an external resistor to reduce noise, minimize EMI, and maximize efficiency. The TPS56628DDAR also features a soft-start feature to reduce start-up current and protect against inductor overshoot. It has a wide input voltage range as well, from 1.7V to 6.8V.At the heart of the TPS56628DDAR is a synchronous rectifier, which allows it to regulate voltages of different levels with high accuracy and stability. The synchronous rectifier also helps improve efficiency, reduce system noise and improve light-load efficiency. The synchronous rectifier is made up of a high-side and a low-side power MOSFET. The high-side MOSFET is connected to the input voltage source, and the low-side MOSFET is connected to the load or the output voltage. The output voltage is regulated by the low-side MOSFET.The TPS56628DDAR also has a wide output voltage range. It can be used to regulate voltages from 0.8V to 2.85V. This makes it suitable for a wide range of applications, from embedded systems and image processing, to automotive and consumer electronics. The TPS56628DDAR is designed for high efficiency and can reach efficiencies of up to 95%.The TPS56628DDAR also features a multi-mode programmable operating frequency that can be programmed with external resistors. This helps to reduce EMI and increase efficiency while lowering noise, while still allowing the user to select the most suitable regulated output voltage.The TPS56628DDAR also features a thermal protection system, which helps in preventing the device from thermal failure. The device also features undervoltage lockout, which prevents the device from operating when the input voltage is below a certain level. It has short-circuit protection, which helps protect the system from damage caused by short-circuits.In summary, the TPS56628DDAR is a highly integrated, low-voltage DC-DC switching regulator that is designed to reduce power consumption, lower cost, and simplify the design of end products. It is suitable for a wide range of applications, and has various protection features, like an undervoltage lockout, thermal protection, and short-circuit protection. Its wide input and output voltage ranges, and its multi-mode programmable operating frequency make it suitable for a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
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