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TPS563208DDCR
+NomenclatureIC REG BUCK ADJ 3A TSOT23-6
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FabricantTexas Instruments
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Pièce fabricant #TPS563208DDCR
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Package SOT-23-THN (DDC)-6
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En stock7646
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Spécifications
| Attribut | Valeur |
| 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 | 3A |
| Frequency-Switching | 580kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 Thin, TSOT-23-6 |
Présentation
Description
The TPS563208DDCR is a high-efficiency synchronous step-down DC-DC converter from Texas Instruments. It is designed to deliver up to 3 A continuous output current, making it suitable for a variety of applications that require efficient power management. This converter supports a wide input voltage range from 4.5 V to 17 V, which accommodates various power sources, including batteries and power adapters.
Key features of the TPS563208DDCR include its fixed 580 kHz switching frequency, which helps optimize the balance between efficiency and size of external components. The device also features an ultra-low quiescent current, enabling it to achieve high efficiency at light loads. Moreover, the TPS563208DDCR includes an internal soft-start, cycle-by-cycle current limit, and thermal shutdown protection to enhance system reliability.
Its compact, thermally enhanced 6-pin SOT-23 package allows for space-efficient designs, making it ideal for use in consumer electronics, industrial equipment, and distributed power systems where board space is at a premium.
Key features of the TPS563208DDCR include its fixed 580 kHz switching frequency, which helps optimize the balance between efficiency and size of external components. The device also features an ultra-low quiescent current, enabling it to achieve high efficiency at light loads. Moreover, the TPS563208DDCR includes an internal soft-start, cycle-by-cycle current limit, and thermal shutdown protection to enhance system reliability.
Its compact, thermally enhanced 6-pin SOT-23 package allows for space-efficient designs, making it ideal for use in consumer electronics, industrial equipment, and distributed power systems where board space is at a premium.
Equivalent
The TPS563208DDCR is a DC-DC buck converter from Texas Instruments. Equivalent products include:
1. MP1484EN from Monolithic Power Systems
2. LMR33630 from Texas Instruments
3. RT8259GQW from Richtek
4. AP63205WU from Diodes Incorporated
When selecting an equivalent, consider parameters like input/output voltage range, output current, efficiency, and package type to ensure compatibility with your application.
1. MP1484EN from Monolithic Power Systems
2. LMR33630 from Texas Instruments
3. RT8259GQW from Richtek
4. AP63205WU from Diodes Incorporated
When selecting an equivalent, consider parameters like input/output voltage range, output current, efficiency, and package type to ensure compatibility with your application.
Features
The TPS563208DDCR is a highly efficient step-down converter from Texas Instruments, designed for applications requiring a compact and reliable power supply. Key features include:
1. Wide Input Voltage Range: It supports an input voltage range from 4.5V to 17V, making it versatile for various applications.
2. Output Current: Capable of delivering up to 3A continuous output current.
3. Switching Frequency: Operates at a fixed 580kHz switching frequency, optimizing efficiency and size.
4. Efficiency: High efficiency of up to 95%, reducing heat generation and power loss.
5. Soft Start: Features a built-in soft start to minimize inrush current and provide a controlled start-up.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced system reliability.
7. Compact Package: Available in a small 3mm x 3mm SON package, suitable for space-constrained applications.
8. Low Dropout Mode: Extends battery life by optimizing performance in low-input voltage conditions.
These features make the TPS563208DDCR ideal for consumer electronics, computing, and industrial applications requiring efficient power regulation.
1. Wide Input Voltage Range: It supports an input voltage range from 4.5V to 17V, making it versatile for various applications.
2. Output Current: Capable of delivering up to 3A continuous output current.
3. Switching Frequency: Operates at a fixed 580kHz switching frequency, optimizing efficiency and size.
4. Efficiency: High efficiency of up to 95%, reducing heat generation and power loss.
5. Soft Start: Features a built-in soft start to minimize inrush current and provide a controlled start-up.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced system reliability.
7. Compact Package: Available in a small 3mm x 3mm SON package, suitable for space-constrained applications.
8. Low Dropout Mode: Extends battery life by optimizing performance in low-input voltage conditions.
These features make the TPS563208DDCR ideal for consumer electronics, computing, and industrial applications requiring efficient power regulation.
Pinout
The TPS563208DDCR is a step-down converter from Texas Instruments. It comes in an 8-pin package known as the HVSSOP (also referred to as DDC). The pin functions are as follows:
1. BOOT: Supplies a drive voltage higher than the input voltage to the high-side MOSFET.
2. VIN: Input voltage supply pin.
3. EN: Enable pin to turn the device on or off.
4. SS/TR: Soft-start and tracking pin.
5. GND: Ground pin.
6. FB: Feedback pin for voltage regulation.
7. SW: Switch node connecting to the inductor.
8. PGOOD: Power-good indicator pin.
This device is widely used for low-power applications requiring a compact, efficient step-down (buck) conversion.
1. BOOT: Supplies a drive voltage higher than the input voltage to the high-side MOSFET.
2. VIN: Input voltage supply pin.
3. EN: Enable pin to turn the device on or off.
4. SS/TR: Soft-start and tracking pin.
5. GND: Ground pin.
6. FB: Feedback pin for voltage regulation.
7. SW: Switch node connecting to the inductor.
8. PGOOD: Power-good indicator pin.
This device is widely used for low-power applications requiring a compact, efficient step-down (buck) conversion.
Manufacturer
The TPS563208DDCR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components. TI is known for its development and production of analog chips and embedded processors, which are used in various electronic systems. The company serves industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is recognized for its focus on innovation and its comprehensive portfolio of products that support the design of more efficient electronics.
Application
The TPS563208DDCR is a step-down (buck) DC-DC converter primarily used in applications requiring efficient power management and voltage regulation. Its application areas include:
1. Consumer Electronics: Powering microcontrollers and processors in devices like set-top boxes, TVs, and gaming consoles.
2. Communications Equipment: Used in networking hardware such as modems and routers for stable power supply.
3. Industrial Automation: Powers sensors, controllers, and other components in automated systems.
4. Computing: Provides power to CPUs, GPUs, and memory in desktops and laptops.
5. Automotive: Powers infotainment systems, driver assistance systems, and other electronic components.
Its small size and high efficiency make it ideal for compact and energy-sensitive applications.
1. Consumer Electronics: Powering microcontrollers and processors in devices like set-top boxes, TVs, and gaming consoles.
2. Communications Equipment: Used in networking hardware such as modems and routers for stable power supply.
3. Industrial Automation: Powers sensors, controllers, and other components in automated systems.
4. Computing: Provides power to CPUs, GPUs, and memory in desktops and laptops.
5. Automotive: Powers infotainment systems, driver assistance systems, and other electronic components.
Its small size and high efficiency make it ideal for compact and energy-sensitive applications.
Package
The TPS563208DDCR is a step-down converter from Texas Instruments and comes in an SOT-23-6 package type. This package is compact and suitable for applications requiring a small footprint, providing efficient power conversion for low-power applications.
