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TPS562201DDCR
IC REG BUCK ADJ 2A TSOT23-6
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- 包 SOT-23-6
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | D-CAP2™, Eco-Mode™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 0.768V |
| Voltage-Output(Max) | 7V |
| Current-Output | 2A |
| Frequency-Switching | 580kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 Thin, TSOT-23-6 |
概述
Description
The TPS562201DDCR is a step-down (buck) voltage regulator from Texas Instruments. It is designed to efficiently convert a higher input voltage to a lower output voltage, making it suitable for various power management applications in electronics. The device offers a continuous current output of up to 2A, making it suitable for powering microcontrollers, processors, and other digital circuits.
Key features of the TPS562201DDCR include a wide input voltage range of 4.5V to 17V and a fixed output voltage option, which provides flexibility in design. It employs a high-frequency switching operation, which enables the use of smaller external components and contributes to a compact, cost-effective design.
The regulator also includes protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to enhance reliability and safety in operation. Its thermal performance is optimized through a small, thermally-enhanced 6-pin SOT-23 package, which aids in heat dissipation.
Overall, the TPS562201DDCR is suitable for a wide range of consumer electronics, industrial applications, and telecommunications equipment, offering efficiency, compactness, and reliability.
Key features of the TPS562201DDCR include a wide input voltage range of 4.5V to 17V and a fixed output voltage option, which provides flexibility in design. It employs a high-frequency switching operation, which enables the use of smaller external components and contributes to a compact, cost-effective design.
The regulator also includes protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to enhance reliability and safety in operation. Its thermal performance is optimized through a small, thermally-enhanced 6-pin SOT-23 package, which aids in heat dissipation.
Overall, the TPS562201DDCR is suitable for a wide range of consumer electronics, industrial applications, and telecommunications equipment, offering efficiency, compactness, and reliability.
Features
The TPS562201DDCR is a step-down (buck) converter that features high efficiency and compact size, making it suitable for applications requiring minimal power loss and space. Key features include:
1. Input Voltage Range: 4.5 V to 17 V.
2. Output Current: Supports up to 2 A continuous current.
3. Efficiency: High efficiency up to 95% to minimize thermal issues and extend battery life.
4. Switching Frequency: Fixed frequency of 580 kHz, facilitating smaller inductor and capacitor sizes.
5. Low Quiescent Current: Minimal quiescent current to optimize performance in light-load conditions.
6. Soft Start: Integrated soft-start feature to limit inrush current during startup.
7. Protection Features: Includes overvoltage, undervoltage, overcurrent, and thermal shutdown protection to ensure reliable operation.
8. Packaging: Available in a compact 6-pin SOT-23 package.
These features make the TPS562201DDCR suitable for applications in consumer electronics, telecommunications, and industrial systems where space and efficiency are critical.
1. Input Voltage Range: 4.5 V to 17 V.
2. Output Current: Supports up to 2 A continuous current.
3. Efficiency: High efficiency up to 95% to minimize thermal issues and extend battery life.
4. Switching Frequency: Fixed frequency of 580 kHz, facilitating smaller inductor and capacitor sizes.
5. Low Quiescent Current: Minimal quiescent current to optimize performance in light-load conditions.
6. Soft Start: Integrated soft-start feature to limit inrush current during startup.
7. Protection Features: Includes overvoltage, undervoltage, overcurrent, and thermal shutdown protection to ensure reliable operation.
8. Packaging: Available in a compact 6-pin SOT-23 package.
These features make the TPS562201DDCR suitable for applications in consumer electronics, telecommunications, and industrial systems where space and efficiency are critical.
Package
The TPS562201DDCR is a step-down voltage regulator from Texas Instruments. It comes in an 8-pin Small Outline No-lead (SON) package, specifically the DDC package type. This package is compact, which is suitable for space-constrained applications.
Pinout
The TPS562201DDCR is a DC-DC buck converter from Texas Instruments. It comes in an 8-pin package. Here is a brief overview of its pin functions:
1. Pin 1 (BOOT): Bootstrap pin for the high-side gate driver.
2. Pin 2 (VIN): Input voltage supply pin, where the input voltage is supplied.
3. Pin 3 (EN): Enable pin to turn the regulator on or off.
4. Pin 4 (GND): Ground pin, the reference point for the IC.
5. Pin 5 (FB): Feedback pin, used to set the output voltage via an external resistor divider.
6. Pin 6 (SS/TR): Soft-start/tracking pin to control the output voltage rise time.
7. Pin 7 (VREG5): Internal 5V regulator output, requires a capacitor to ground.
8. Pin 8 (SW): Switch node pin, connects to the inductor for power transfer.
This configuration allows the TPS562201DDCR to efficiently convert input voltage to a lower, regulated output voltage, making it suitable for various power management applications.
1. Pin 1 (BOOT): Bootstrap pin for the high-side gate driver.
2. Pin 2 (VIN): Input voltage supply pin, where the input voltage is supplied.
3. Pin 3 (EN): Enable pin to turn the regulator on or off.
4. Pin 4 (GND): Ground pin, the reference point for the IC.
5. Pin 5 (FB): Feedback pin, used to set the output voltage via an external resistor divider.
6. Pin 6 (SS/TR): Soft-start/tracking pin to control the output voltage rise time.
7. Pin 7 (VREG5): Internal 5V regulator output, requires a capacitor to ground.
8. Pin 8 (SW): Switch node pin, connects to the inductor for power transfer.
This configuration allows the TPS562201DDCR to efficiently convert input voltage to a lower, regulated output voltage, making it suitable for various power management applications.
Manufacturer
The TPS562201DDCR is manufactured by Texas Instruments, a global technology company headquartered in Dallas, Texas. Texas Instruments is known for designing and manufacturing semiconductors and various integrated circuits, which are essential components in electronic devices. They serve a wide range of industries, including consumer electronics, automotive, industrial, and communications. The company is recognized for its innovation in analog and embedded processing products, which are central to modern electronics.
Application
The TPS562201DDCR is a step-down DC-DC converter primarily used in applications requiring efficient power management. Its application areas include consumer electronics, industrial equipment, and computing devices. It is suitable for powering microcontrollers, FPGAs, and ASICs in embedded systems. Additionally, it is used in battery-powered devices, networking equipment, and communication infrastructure to provide stable and efficient power regulation.
Equivalent
The TPS562201DDCR is a step-down (buck) converter from Texas Instruments. Equivalent products include:
1. LMR16006: Also from Texas Instruments, a 60V buck converter.
2. MP1584: From Monolithic Power Systems, a step-down converter with similar specifications.
3. TLV62569: Another TI product, a buck converter suitable for similar applications.
4. AP63205: From Diodes Incorporated, a 28V synchronous buck converter.
Consider checking specifications like input voltage range, output current, and efficiency to ensure compatibility.
1. LMR16006: Also from Texas Instruments, a 60V buck converter.
2. MP1584: From Monolithic Power Systems, a step-down converter with similar specifications.
3. TLV62569: Another TI product, a buck converter suitable for similar applications.
4. AP63205: From Diodes Incorporated, a 28V synchronous buck converter.
Consider checking specifications like input voltage range, output current, and efficiency to ensure compatibility.
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