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TLV62585PDRLR
+Lista de MateriaisIC REG BUCK ADJUSTABLE 3A SOT563
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FabricanteTexas Instruments
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Peça do Fabricante #TLV62585PDRLR
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Pacote SOT5X3-6
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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 | 1 |
| Voltage-Input(Min) | 2.5V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 3A |
| Frequency-Switching | 1.5MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-563, SOT-666 |
Visão Geral
Description
Key features of the TLV62585 include its high efficiency, up to 95%, and a maximum output current of 3A. It utilizes a fixed-frequency pulse-width modulation (PWM) control scheme, contributing to its stable performance. The converter also includes integrated protection features, such as thermal shutdown, overcurrent protection, and undervoltage lockout, ensuring reliable operation under various conditions.
Housed in a small SOT-563 package, the TLV62585 is suitable for space-constrained designs. Its ease of use, combined with robust performance, makes it an ideal choice for designers looking to implement efficient power management in their electronic projects.
Equivalent
1. Microchip Technology's MCP16331 - A 600 mA, 30V step-down regulator.
2. Diodes Incorporated's AP63203 - A 2A synchronous step-down converter.
3. ON Semiconductor's NCP163 - A 600mA synchronous buck converter.
4. Analog Devices' ADP2300 - A 1.2A, 20V buck regulator.
These alternatives offer similar functionalities but may differ in specific features like current capability or efficiency. Always compare datasheets for exact specifications.
Features
1. Input Voltage Range: Operates with an input voltage from 2.5V to 5.5V, making it suitable for various battery-powered and portable applications.
2. Output Voltage: Provides adjustable output voltages from 0.6V up to the input voltage level, allowing for flexibility in design.
3. Output Current: Supports continuous output current up to 3A, catering to moderate power applications.
4. Efficiency: High efficiency across the load range due to its synchronous rectification architecture.
5. Quiescent Current: Features a low quiescent current, which enhances energy savings during light-load conditions.
6. Switching Frequency: Operates at a fixed frequency of 2.4 MHz, enabling the use of small inductors and capacitors.
7. Soft Start: Includes a soft start feature to limit inrush current during power-up.
8. Protection Features: Equipped with overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliability and safety.
9. Compact Package: Available in a small, 2mm x 2mm WSON package, ideal for space-constrained applications.
These features make the TLV62585PDRLR a versatile and reliable choice for efficient power management in compact electronic devices.
Pinout
The functions of these pins are typically as follows:
1. VIN: Supply voltage input.
2. SW: Switch node, connected to the inductor.
3. GND: Ground.
4. FB: Feedback voltage for regulating the output.
5. EN: Enable pin to turn the device on or off.
6. PG: Power good indicator.
These pins collectively allow the TLV62585PDRLR to efficiently regulate output voltage suitable for a variety of applications, maintaining high performance in compact designs. Always refer to the specific datasheet for precise pin configuration and functionality, as it provides the most reliable and detailed information.