Model No: TPS563208DDCR
Texas Instruments TPS563208DDCR
Manufacturer: Texas Instruments
SEMICON NO.: TPS563208DDCR
Package: SOT-23
Stock: In stock
Description: IC REG BUCK ADJ 3A SOT23
SEMICON NO.: TPS563208DDCR
Package: SOT-23
Stock: In stock
Description: IC REG BUCK ADJ 3A SOT23
Quantity :
| Mfr | Texas Instruments (TI) |
| Devices Type | DC-DC Switching Regulator (Buck Converter) |
| Input Voltage Range | 4.5V to 17V |
| Output Voltage Range | Adjustable: 0.76V to 7V |
| Output Current (Max) | 3A |
| Switching Frequency | 580kHz (Fixed) |
| Efficiency | Up to 95% (Typical) |
| Control Mode | D-CAP2™ (Adaptive On-Time Control) |
| Quiescent Current (Iq) | 400 µA (Typical) |
| Protection Features | Overcurrent, Overtemperature, Undervoltage Lockout (UVLO), Short-Circuit Protection |
| Soft-Start Time | Fixed 1.0ms |
| SLight-Load Mode | Forced Continuous Conduction Mode (FCCM) |
| Feedback Voltage Accuracy | ±2% (at 25°C) |
| Package/Sizes | SOT-23 |
| Operating Temperature | -40°C to +125°C |
| Mounting Type | Through-Hole (THT) |
| RoHS Compliance | Yes |
TPS563208DDCR 3A synchronous step-down converter, D-CAP2 control scheme ic
The TPS563208DDCR is a high-performance, 3A synchronous step-down converter from Texas Instruments, designed to deliver efficient power conversion in a compact SOT-23 package. This device features a D-CAP2™ control scheme that ensures fast transient response and supports low ESR output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors without requiring external compensation components. The TPS563208 operates in continuous current mode, making it suitable for applications where stable and continuous power delivery is crucial.
Technical Specifications
The TPS563208DDCR offers an extensive range of technical features to meet various power management requirements. It has an input voltage range of 4.5V to 17V and an output voltage range of 0.76V to 7V, providing flexibility for diverse power supply needs. The device operates at a fixed switching frequency of 580kHz, ensuring stable performance and efficient power conversion. Additionally, it features low shutdown current (less than 20µA), 2% feedback voltage accuracy at 25°C, and a maximum duty cycle of 80%. The TPS563208DDCR also includes comprehensive protection mechanisms such as cycle-by-cycle overcurrent limit, hiccup-mode overcurrent protection, non-latch under-voltage protection (UVP), and thermal shutdown (TSD) protection.
3A step-down converter TPS563208DDCR Applications
The TPS563208DDCR is widely used in various applications due to its high efficiency and compact size. It is ideal for digital TV power supplies, high-definition Blu-ray™ disc players, networking home terminals, digital set-top boxes (STB), and surveillance systems. Its ability to operate with minimal external components and low standby current makes it a preferred choice for space-constrained designs and applications requiring high power density.
Power supply IC Alternative Models
● TPS563201: This model operates in pulse-skip mode, maintaining high efficiency during light load operation. It shares many features with the TPS563208, including the D-CAP2™ control scheme and a similar input/output voltage range.
● TPS563206: This 3A synchronous buck converter is optimized for higher power density with an input voltage range of 4.2V to 17V. It is available in a SOT563 package and is suitable for applications requiring compact size and high efficiency.
●TPS563211: This device features a 1% feedback voltage accuracy and includes power-good and soft-start functions. It operates in pulse-frequency modulation (PFM) or forced PWM mode, offering flexibility in different operating conditions.
The TPS563208DDCR is a high-performance, 3A synchronous step-down converter from Texas Instruments, designed to deliver efficient power conversion in a compact SOT-23 package. This device features a D-CAP2™ control scheme that ensures fast transient response and supports low ESR output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors without requiring external compensation components. The TPS563208 operates in continuous current mode, making it suitable for applications where stable and continuous power delivery is crucial.
Technical Specifications
The TPS563208DDCR offers an extensive range of technical features to meet various power management requirements. It has an input voltage range of 4.5V to 17V and an output voltage range of 0.76V to 7V, providing flexibility for diverse power supply needs. The device operates at a fixed switching frequency of 580kHz, ensuring stable performance and efficient power conversion. Additionally, it features low shutdown current (less than 20µA), 2% feedback voltage accuracy at 25°C, and a maximum duty cycle of 80%. The TPS563208DDCR also includes comprehensive protection mechanisms such as cycle-by-cycle overcurrent limit, hiccup-mode overcurrent protection, non-latch under-voltage protection (UVP), and thermal shutdown (TSD) protection.
3A step-down converter TPS563208DDCR Applications
The TPS563208DDCR is widely used in various applications due to its high efficiency and compact size. It is ideal for digital TV power supplies, high-definition Blu-ray™ disc players, networking home terminals, digital set-top boxes (STB), and surveillance systems. Its ability to operate with minimal external components and low standby current makes it a preferred choice for space-constrained designs and applications requiring high power density.
Power supply IC Alternative Models
● TPS563201: This model operates in pulse-skip mode, maintaining high efficiency during light load operation. It shares many features with the TPS563208, including the D-CAP2™ control scheme and a similar input/output voltage range.
● TPS563206: This 3A synchronous buck converter is optimized for higher power density with an input voltage range of 4.2V to 17V. It is available in a SOT563 package and is suitable for applications requiring compact size and high efficiency.
●TPS563211: This device features a 1% feedback voltage accuracy and includes power-good and soft-start functions. It operates in pulse-frequency modulation (PFM) or forced PWM mode, offering flexibility in different operating conditions.
