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TPS566235RJNR
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HerstellerTexas Instruments
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Herstellerteil #TPS566235RJNR
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Paket VQFNHR-13
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Auf Lager5019
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Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR) |
| Series | Eco-Mode™ |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 18V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 7V |
| Current - Output | 6A |
| Frequency - Switching | 600kHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Übersicht
Description
The device includes an advanced control topology providing seamless transitions between pulse width modulation (PWM) and pulse frequency modulation (PFM) modes for improved efficiency across a wide load range. Its highly integrated design includes built-in protection features such as over-current protection (OCP), thermal shutdown, and under-voltage lockout (UVLO) for enhanced system reliability.
The TPS566235RJNR is compact, housed in a 3mm x 3mm VQFN package, making it ideal for space-constrained applications. It is commonly used in consumer electronics, telecommunications, and industrial applications where efficient power conversion is essential.
Equivalent
1. LMR33630 by Texas Instruments
2. MP1584 by Monolithic Power Systems
3. AP63205 by Diodes Incorporated
4. LTC3600 by Analog Devices
5. MAX17502 by Maxim Integrated
These alternatives offer similar functionality, but specifications such as input voltage range, output current, and switching frequency may vary. Always check the datasheets to ensure compatibility with the required application.
Features
1. Input Voltage Range: It operates with an input voltage from 4.5 V to 18 V.
2. Output Voltage: The device supports adjustable output voltages from 0.6 V to 7 V.
3. Output Current: It can deliver up to 6 A of continuous output current.
4. Switching Frequency: Adjustable frequency ranging from 200 kHz to 2.2 MHz, allowing for flexibility in design and efficiency optimization.
5. Efficiency: High efficiency due to its synchronous rectification and optimized internal MOSFETs.
6. Protection Features: Includes over-voltage, under-voltage, over-current, and thermal shutdown protections.
7. Soft Start: Adjustable soft start to control the inrush current during power-up.
8. Compact Package: Available in a small 3 mm x 3 mm HotRod™ QFN package, suitable for space-constrained applications.
9. Low Quiescent Current: Designed for low power consumption when in light-load or idle states.
These features make the TPS566235RJNR ideal for use in consumer electronics, industrial automation, and other applications requiring efficient step-down voltage regulation.
Pinout
Key functions of the TPS566235RJNR include:
- Input Voltage Range: Usually supports a wide input voltage range, making it versatile for various applications.
- Output Current: Capable of delivering up to 6A continuous output current.
- Efficiency: High efficiency across various loads due to its synchronous rectification design.
- Adjustable Output Voltage: The output voltage can be adjusted to meet specific needs.
- Frequency: Operates at a fixed or adjustable switching frequency, providing flexibility in design and performance optimization.
The compact form and efficient design make the TPS566235RJNR suitable for space-constrained applications like telecom, industrial, and consumer electronics where efficient power conversion is crucial. Always refer to the specific datasheet from Texas Instruments for detailed specifications and guidance.