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TPS65265RHBR
+Lista de MateriaisIC REG BUCK ADJ TRPL 32VQFN
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FabricanteTexas Instruments
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Peça do Fabricante #TPS65265RHBR
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Pacote VQFN-32
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Em Estoque3959
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 3 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 17V |
| Current-Output | 5A, 3A, 2A |
| Frequency-Switching | 250kHz ~ 2.3MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 32-VFQFN Exposed Pad |
Visão Geral
Description
The TPS65265RHBR offers high efficiency and integrates features like frequency synchronization, internal compensation, and power-good indicators for ease of use and enhanced system reliability. It also includes protections like over-current, over-temperature, and under-voltage lockout to ensure safe operation under various conditions. The device comes in a compact 32-pin VQFN package, which is suitable for space-constrained designs.
Overall, the TPS65265RHBR is a robust solution for managing multiple power outputs with minimal external components, delivering efficiency and reliability for complex electronic systems.
Equivalent
1. Maxim Integrated's MAX15062
2. Analog Devices' ADP5054
3. ON Semiconductor's NCP45560
When selecting a replacement, consider the voltage, current ratings, and feature set to ensure compatibility with your design. Always consult the datasheets and application notes for detailed specifications and drop-in compatibility.
Features
Key features include an adjustable switching frequency, allowing design flexibility, and the ability to synchronize with an external clock for optimized performance. The IC provides comprehensive protection features such as overcurrent, thermal shutdown, and undervoltage lockout, ensuring robust operation. It also includes a power-good signal for system monitoring.
The TPS65265RHBR is housed in a 32-pin VQFN package, which supports efficient heat dissipation and space-saving designs. Overall, this PMIC is suitable for applications in consumer electronics, industrial systems, and telecommunications, where efficient and reliable power management is crucial.
Pinout
The TPS65265RHBR comes in a 32-pin VQFN (Very Thin Quad Flat No-lead) package. The main functions of the TPS65265 are to provide three synchronous buck converters that can be independently controlled and configured to supply the required voltages and currents for a variety of applications. This IC is particularly suitable for applications such as telecommunications, industrial, and consumer electronics, where multiple DC voltage rails are needed.
Key features include high efficiency, adjustable switching frequency, and the ability to synchronize to an external clock, enhancing the flexibility of power management in complex electronic systems. Additionally, the TPS65265 provides features like soft start, power sequencing, and protection mechanisms such as overcurrent, overvoltage, and thermal shutdown, ensuring reliable operation under various conditions.