Спецификации
| Атрибут | Ценность |
| 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 |
Обзор
Description
The TLV62585DRLR is a step-down (buck) DC-DC converter from Texas Instruments. It is designed to provide a compact and efficient solution for powering low-voltage devices in applications such as industrial, consumer electronics, and computing. The device operates with an input voltage range of 2.5V to 5.5V and delivers an output current of up to 3A, suitable for powering microcontrollers and other digital circuits.
Key features of the TLV62585DRLR include a high switching frequency of typically 2.4 MHz, which allows for the use of smaller inductors and capacitors, thereby minimizing overall solution size. The device also incorporates an automatic PFM/PWM mode to optimize efficiency across a range of load conditions, enhancing battery life in portable applications. Additional features include soft start for controlled power-up and protection mechanisms like overcurrent and thermal shutdown.
The TLV62585DRLR is housed in a small 6-pin SOT-563 package, making it ideal for space-constrained designs. Its combination of high efficiency, compact size, and robust performance makes it a versatile choice for various power management needs.
Key features of the TLV62585DRLR include a high switching frequency of typically 2.4 MHz, which allows for the use of smaller inductors and capacitors, thereby minimizing overall solution size. The device also incorporates an automatic PFM/PWM mode to optimize efficiency across a range of load conditions, enhancing battery life in portable applications. Additional features include soft start for controlled power-up and protection mechanisms like overcurrent and thermal shutdown.
The TLV62585DRLR is housed in a small 6-pin SOT-563 package, making it ideal for space-constrained designs. Its combination of high efficiency, compact size, and robust performance makes it a versatile choice for various power management needs.
Equivalent
The TLV62585DRLR is a step-down DC-DC converter. Equivalent products include:
1. MPM3610 by Monolithic Power Systems
2. LMR33630 by Texas Instruments
3. RT6208 by Richtek
4. AP63203 by Diodes Incorporated
5. MAXM17532 by Maxim Integrated
These alternatives offer similar functionalities but ensure to verify specific parameters like input/output voltage, current ratings, and package type to match your application requirements.
1. MPM3610 by Monolithic Power Systems
2. LMR33630 by Texas Instruments
3. RT6208 by Richtek
4. AP63203 by Diodes Incorporated
5. MAXM17532 by Maxim Integrated
These alternatives offer similar functionalities but ensure to verify specific parameters like input/output voltage, current ratings, and package type to match your application requirements.
Features
The TLV62585DRLR is a high-efficiency, step-down converter from Texas Instruments. It is designed to provide a compact and low-power solution for applications requiring efficient voltage conversion. Key features include:
1. Input Voltage Range: Operates from a 2.5 V to 5.5 V input voltage range, making it suitable for a variety of battery-powered applications.
2. Output Current: Capable of delivering up to 1.5 A continuous output current.
3. Efficiency: High efficiency across a wide load range due to its synchronous rectification and low RDS(on) MOSFETs.
4. Switching Frequency: Operates at a fixed 2.4 MHz switching frequency, allowing for the use of small inductors and capacitors.
5. Low Quiescent Current: Features low quiescent current, which enhances efficiency in light-load conditions.
6. Soft Start: Includes a soft-start feature to prevent inrush current during startup.
7. Protection Features: Provides robust protection features, such as short-circuit protection, thermal shutdown, and overcurrent protection.
8. Package: Available in a small SOT-23 (6-pin) package, aiding in space-constrained applications.
These features make the TLV62585DRLR ideal for use in portable electronics, industrial automation, and other applications requiring efficient power management.
1. Input Voltage Range: Operates from a 2.5 V to 5.5 V input voltage range, making it suitable for a variety of battery-powered applications.
2. Output Current: Capable of delivering up to 1.5 A continuous output current.
3. Efficiency: High efficiency across a wide load range due to its synchronous rectification and low RDS(on) MOSFETs.
4. Switching Frequency: Operates at a fixed 2.4 MHz switching frequency, allowing for the use of small inductors and capacitors.
5. Low Quiescent Current: Features low quiescent current, which enhances efficiency in light-load conditions.
6. Soft Start: Includes a soft-start feature to prevent inrush current during startup.
7. Protection Features: Provides robust protection features, such as short-circuit protection, thermal shutdown, and overcurrent protection.
8. Package: Available in a small SOT-23 (6-pin) package, aiding in space-constrained applications.
These features make the TLV62585DRLR ideal for use in portable electronics, industrial automation, and other applications requiring efficient power management.
Pinout
The TLV62585DRLR is a step-down (buck) converter from Texas Instruments. It comes in a small, 6-pin SOT-5X3 (DRV) package. Here’s a brief overview of its pin functions:
1. VIN (Pin 1): Input voltage supply pin. This pin is connected to the input power source.
2. GND (Pin 2): Ground pin. It serves as the reference point for the converter's internal circuitry and return path for the input/output.
3. SW (Pin 3): Switch pin. Connects the inductor to the internal switching node.
4. VOS (Pin 4): Output voltage sense pin. This pin is used to feedback the output voltage for regulation.
5. FB (Pin 5): Feedback pin. Used to adjust the output voltage by connecting to a resistor divider network.
6. EN (Pin 6): Enable pin. Used to enable or disable the device. Connecting this pin to ground disables the device.
The TLV62585 is designed for applications requiring efficient power conversion with a small footprint, such as portable devices, point-of-load regulation, and battery-powered applications.
1. VIN (Pin 1): Input voltage supply pin. This pin is connected to the input power source.
2. GND (Pin 2): Ground pin. It serves as the reference point for the converter's internal circuitry and return path for the input/output.
3. SW (Pin 3): Switch pin. Connects the inductor to the internal switching node.
4. VOS (Pin 4): Output voltage sense pin. This pin is used to feedback the output voltage for regulation.
5. FB (Pin 5): Feedback pin. Used to adjust the output voltage by connecting to a resistor divider network.
6. EN (Pin 6): Enable pin. Used to enable or disable the device. Connecting this pin to ground disables the device.
The TLV62585 is designed for applications requiring efficient power conversion with a small footprint, such as portable devices, point-of-load regulation, and battery-powered applications.
Manufacturer
The TLV62585DRLR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and integrated circuits, which are used in electronic devices across a wide range of industries. TI is one of the largest semiconductor companies in the world and is known for its analog chips and embedded processors. The company serves various sectors, including consumer electronics, automotive, industrial, and communications equipment.
Application
The TLV62585DRLR is a step-down DC-DC converter designed for efficient power management. Its application areas include:
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearables for efficient battery management.
2. Industrial Equipment: Powers sensors and control systems requiring stable voltage outputs.
3. Networking Devices: Provides power to routers, modems, and other communication equipment.
4. Medical Devices: Supports portable medical instruments with stable power supply needs.
5. Automotive Systems: Utilized in infotainment systems and other electronics requiring compact, efficient power solutions.
These applications benefit from its compact size, high-efficiency, and reliable voltage regulation capabilities.
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearables for efficient battery management.
2. Industrial Equipment: Powers sensors and control systems requiring stable voltage outputs.
3. Networking Devices: Provides power to routers, modems, and other communication equipment.
4. Medical Devices: Supports portable medical instruments with stable power supply needs.
5. Automotive Systems: Utilized in infotainment systems and other electronics requiring compact, efficient power solutions.
These applications benefit from its compact size, high-efficiency, and reliable voltage regulation capabilities.
Package
The TLV62585DRLR is a part of Texas Instruments' TLV62585 series, typically housed in a 6-pin SOT-563 package, often referred to as DRL. This package type is compact, making it suitable for space-constrained applications. Ensure to verify from the manufacturer's datasheet or product listing for the most accurate and detailed specifications.
