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TPS65235RUKR
+StücklisteIC REG CONV SATELLIT 1OUT 20WQFN
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HerstellerTexas Instruments
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Herstellerteil #TPS65235RUKR
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Paket WQFN-20
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Auf Lager3680
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Applications | Converter, Satellite Set-Top Box Designs |
| Voltage - Input | 4.5V ~ 16V |
| Number of Outputs | 1 |
| Voltage - Output | 13.4V, 18.2V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Übersicht
Description
Key features of the TPS65235RUKR include high-efficiency synchronous buck converters, adjustable output voltages, and flexible power sequencing. It supports a wide input voltage range and offers protection features such as overcurrent, undervoltage lockout, and thermal shutdown, ensuring robust and reliable operation.
The TPS65235RUKR is typically housed in a small VQFN package, which aids in compact board design. Its programmability and scalability make it suitable for a variety of power architectures, allowing designers to customize performance according to specific application requirements. This makes it a versatile solution for modern electronic systems that demand efficient power management schemes.
Equivalent
1. Maxim Integrated - MAX15108
2. Analog Devices - ADP5054
3. ON Semiconductor - NCP81239
4. Microchip Technology - MCP19111
5. Infineon Technologies - TLF50251
These alternatives offer comparable functionalities such as multiple output voltage rails, integrated switching regulators, and advanced power management features. Always verify specific requirements and pin compatibility when considering replacements.
Features
1. Triple Buck Converter: It has three high-efficiency synchronous buck converters, each capable of delivering output currents suitable for powering digital core processors, memory, and other digital circuits.
2. Wide Input Voltage Range: Supports a broad input voltage range, typically from 4.5V to 18V, making it versatile for different power supply environments.
3. Adjustable Output Voltage: Output voltage is adjustable via external resistors, providing flexibility in different application needs.
4. High Efficiency: Designed for high efficiency across a wide load range, reducing power loss and heat.
5. Integrated Power Good Signal: It includes a power-good signal to indicate proper output voltage regulation.
6. Protection Features: Provides over-current, over-temperature, and under-voltage lockout protection to enhance safety and reliability.
7. Compact Package: Comes in a small package, making it suitable for space-constrained applications.
8. Power Sequencing: Features customizable power-up and power-down sequencing.
These features make the TPS65235RUKR suitable for powering microcontrollers, FPGAs, and other digital systems.
Pinout
Key functions of the TPS65235RUKR include:
1. Multiple DC-DC Converters: It typically contains multiple buck converters to provide various output voltage rails.
2. Power Sequencing: Ensures proper sequencing of the power supply to different components to avoid damage and ensure efficient operation.
3. Monitoring and Protection: Built-in features like over-current protection, thermal shutdown, and under-voltage lockout help in safeguarding the device and the system it powers.
4. Flexibility: Adjustable output voltages and configurable parameters allow customization according to specific application needs.
5. Efficiency: Designed for high efficiency, minimizing power loss and heat generation, which is crucial for battery-powered applications.
For detailed specifications and implementation, refer to the datasheet provided by Texas Instruments.