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TLV62569DBVR
+StücklisteIC REG BUCK ADJ 2A SOT23-5
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HerstellerTexas Instruments
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Herstellerteil #TLV62569DBVR
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Paket SOT-23-5
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Auf Lager7544
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Voltage - Input (Min) | 2.5V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 5.5V |
| Current - Output | 2A |
| Frequency - Switching | 1.5MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Übersicht
Description
The TLV62569DBVR is a high-efficiency, step-down voltage regulator designed by Texas Instruments. It is part of the TLV62569 series and is known for its compact size and reliable performance, making it suitable for a variety of applications, including portable electronics, industrial equipment, and consumer devices. This voltage regulator is capable of delivering up to 2 A of continuous output current and operates over an input voltage range of 2.5 V to 5.5 V.
It incorporates a fixed output voltage option or an adjustable output version, providing flexibility in designs. The device is known for its efficiency in converting input voltage to the desired output voltage with minimal power loss, which helps in extending battery life in portable applications. Key features include a low quiescent current, internal soft start, and protection mechanisms like overcurrent protection and thermal shutdown, ensuring reliable operation. The TLV62569DBVR typically comes in a small SOT-23 package, facilitating easy integration into space-constrained designs.
It incorporates a fixed output voltage option or an adjustable output version, providing flexibility in designs. The device is known for its efficiency in converting input voltage to the desired output voltage with minimal power loss, which helps in extending battery life in portable applications. Key features include a low quiescent current, internal soft start, and protection mechanisms like overcurrent protection and thermal shutdown, ensuring reliable operation. The TLV62569DBVR typically comes in a small SOT-23 package, facilitating easy integration into space-constrained designs.
Equivalent
The TLV62569DBVR is a step-down DC-DC converter. Equivalent products include the Texas Instruments TPS62085, Microchip's MCP16301, and the ON Semiconductor NCP163, among others. These alternatives might differ in certain specifications like input voltage range or output current, so it's important to review the datasheets to ensure compatibility with your specific application requirements.
Features
The TLV62569DBVR is a step-down converter from Texas Instruments known for its compact size and high efficiency. Key features include:
1. Input Voltage Range: Operates from 2.5 V to 5.5 V, suitable for various battery-powered applications.
2. Output Current: Provides up to 2 A continuous output current.
3. Efficiency: High efficiency up to 95%, benefiting battery life and thermal performance.
4. Switching Frequency: Fixed at 2.4 MHz, allowing the use of small inductors and capacitors.
5. Low Quiescent Current: Features a low quiescent current of about 17 µA, enhancing efficiency at light loads.
6. Internal Compensation: Simplifies the design process and reduces external component count.
7. Adjustable Output Voltage: Supports output voltage adjustment with external resistors.
8. Soft Start: Built-in soft start to limit inrush current during startup.
9. Protection Features: Includes thermal shutdown and overcurrent protection for enhanced reliability.
10. Package: Comes in a small SOT-23 package, suitable for space-constrained applications.
These features make the TLV62569DBVR ideal for portable and consumer electronics, industrial and automotive applications.
1. Input Voltage Range: Operates from 2.5 V to 5.5 V, suitable for various battery-powered applications.
2. Output Current: Provides up to 2 A continuous output current.
3. Efficiency: High efficiency up to 95%, benefiting battery life and thermal performance.
4. Switching Frequency: Fixed at 2.4 MHz, allowing the use of small inductors and capacitors.
5. Low Quiescent Current: Features a low quiescent current of about 17 µA, enhancing efficiency at light loads.
6. Internal Compensation: Simplifies the design process and reduces external component count.
7. Adjustable Output Voltage: Supports output voltage adjustment with external resistors.
8. Soft Start: Built-in soft start to limit inrush current during startup.
9. Protection Features: Includes thermal shutdown and overcurrent protection for enhanced reliability.
10. Package: Comes in a small SOT-23 package, suitable for space-constrained applications.
These features make the TLV62569DBVR ideal for portable and consumer electronics, industrial and automotive applications.
Pinout
The TLV62569DBVR is a step-down buck converter from Texas Instruments. It comes in a small 6-pin SOT-23 package. The pin functions are typically as follows:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. SW: Switch node, connected to the inductor.
4. FB: Feedback pin, for setting the output voltage.
5. EN: Enable pin to turn the device on or off.
6. PG: Power good indicator, which signals if the output voltage is within regulation.
This converter is designed to efficiently step down voltages in low-power applications, with a high switching frequency allowing the use of small inductors and capacitors. It is suited for battery-powered devices due to its low quiescent current and high efficiency.
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. SW: Switch node, connected to the inductor.
4. FB: Feedback pin, for setting the output voltage.
5. EN: Enable pin to turn the device on or off.
6. PG: Power good indicator, which signals if the output voltage is within regulation.
This converter is designed to efficiently step down voltages in low-power applications, with a high switching frequency allowing the use of small inductors and capacitors. It is suited for battery-powered devices due to its low quiescent current and high efficiency.
Manufacturer
The TLV62569DBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of semiconductor products, including integrated circuits (ICs), analog chips, and embedded processors. TI serves various industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is known for its innovation in electronics and holds a significant market position in the semiconductor industry.
Application
The TLV62569DBVR is a step-down (buck) DC-DC converter suitable for various applications requiring efficient power conversion. Key application areas include:
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearable gadgets for efficient power management.
2. Industrial Equipment: Ensures stable power supply for sensors and control units.
3. Telecommunications: Powers small form-factor equipment, including modems and routers.
4. Computing: Ideal for laptops and peripherals needing compact power solutions.
5. IoT Devices: Supports low-power Internet of Things applications by extending battery life.
6. Automotive Systems: Used in infotainment and electronic control units (ECUs) for efficient power conversion.
Its compact size and high efficiency make it versatile for applications with space and power constraints.
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearable gadgets for efficient power management.
2. Industrial Equipment: Ensures stable power supply for sensors and control units.
3. Telecommunications: Powers small form-factor equipment, including modems and routers.
4. Computing: Ideal for laptops and peripherals needing compact power solutions.
5. IoT Devices: Supports low-power Internet of Things applications by extending battery life.
6. Automotive Systems: Used in infotainment and electronic control units (ECUs) for efficient power conversion.
Its compact size and high efficiency make it versatile for applications with space and power constraints.
Package
The TLV62569DBVR is a step-down converter manufactured by Texas Instruments. It comes in a SOT-23-6 package type, which is a small, surface-mount package with six terminals.
