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TPS562200DDCR
+NomenclatureIC REG BUCK ADJ 2A TSOT23-6
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FabricantTexas Instruments
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Pièce fabricant #TPS562200DDCR
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Package SOT23-6
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En stock3857
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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) | 0.765V |
| Voltage-Output(Max) | 7V |
| Current-Output | 2A |
| Frequency-Switching | 650kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 Thin, TSOT-23-6 |
Présentation
Description
The TPS562200DDCR is a step-down (buck) DC-DC converter designed by Texas Instruments. It features a 2 A continuous output current capability in a compact, thermally-efficient package, making it ideal for applications requiring high power density. The device operates over a wide input voltage range of 4.5 V to 17 V and can deliver an adjustable output voltage as low as 0.76 V. Its high efficiency is achieved through a combination of pulse width modulation (PWM) and pulse frequency modulation (PFM) modes, allowing for optimized performance across various load conditions.
The TPS562200DDCR is notable for its integrated MOSFETs, which simplify design and reduce the overall component count. It includes features like current mode control, overcurrent protection, and thermal shutdown, enhancing reliability and robustness. The device is housed in a small 6-pin SOT-23 package, making it suitable for space-constrained applications such as consumer electronics, industrial equipment, and communication devices. The TPS562200DDCR supports up to 1 MHz switching frequency, contributing to compact inductor and capacitor usage in circuit designs.
The TPS562200DDCR is notable for its integrated MOSFETs, which simplify design and reduce the overall component count. It includes features like current mode control, overcurrent protection, and thermal shutdown, enhancing reliability and robustness. The device is housed in a small 6-pin SOT-23 package, making it suitable for space-constrained applications such as consumer electronics, industrial equipment, and communication devices. The TPS562200DDCR supports up to 1 MHz switching frequency, contributing to compact inductor and capacitor usage in circuit designs.
Equivalent
The TPS562200DDCR is a 2A synchronous step-down converter from Texas Instruments. Equivalent products with similar specifications include:
1. Diodes Incorporated AP63203WU-7 - 2A synchronous buck converter.
2. ON Semiconductor NCP1117-D - Offers similar step-down functionality.
3. Microchip Technology MIC23150 - 2A synchronous buck regulator.
4. Analog Devices ADP2302 - 2A step-down regulator.
Ensure to verify specific parameters and compatibility before substituting.
1. Diodes Incorporated AP63203WU-7 - 2A synchronous buck converter.
2. ON Semiconductor NCP1117-D - Offers similar step-down functionality.
3. Microchip Technology MIC23150 - 2A synchronous buck regulator.
4. Analog Devices ADP2302 - 2A step-down regulator.
Ensure to verify specific parameters and compatibility before substituting.
Features
The TPS562200DDCR is a highly efficient synchronous step-down DC-DC converter from Texas Instruments. Key features include:
1. Input Voltage Range: Operates effectively between 4.5 V and 17 V, making it suitable for a variety of applications.
2. Output Current: Delivers up to 2 A of output current, accommodating most moderate power requirements.
3. Efficiency: Offers high efficiency up to 95%, reducing power loss and improving thermal performance.
4. Switching Frequency: Features a fixed switching frequency of 580 kHz, optimizing size and performance.
5. Low Dropout: Supports low dropout under 100% duty cycle for extended battery life.
6. Protection Features: Includes overcurrent protection, short circuit protection, and thermal shutdown, ensuring reliable operation.
7. Compact Package: Comes in a small 8-pin SOIC package, facilitating compact design implementations.
8. Soft Start: Built-in soft-start minimizes inrush current during power-up, enhancing reliability.
These features make the TPS562200DDCR ideal for applications such as consumer electronics, industrial automation, and telecommunications where space and efficiency are critical.
1. Input Voltage Range: Operates effectively between 4.5 V and 17 V, making it suitable for a variety of applications.
2. Output Current: Delivers up to 2 A of output current, accommodating most moderate power requirements.
3. Efficiency: Offers high efficiency up to 95%, reducing power loss and improving thermal performance.
4. Switching Frequency: Features a fixed switching frequency of 580 kHz, optimizing size and performance.
5. Low Dropout: Supports low dropout under 100% duty cycle for extended battery life.
6. Protection Features: Includes overcurrent protection, short circuit protection, and thermal shutdown, ensuring reliable operation.
7. Compact Package: Comes in a small 8-pin SOIC package, facilitating compact design implementations.
8. Soft Start: Built-in soft-start minimizes inrush current during power-up, enhancing reliability.
These features make the TPS562200DDCR ideal for applications such as consumer electronics, industrial automation, and telecommunications where space and efficiency are critical.
Pinout
The TPS562200DDCR is a step-down (buck) DC-DC converter from Texas Instruments. It is a 2A synchronous buck converter with an integrated MOSFET. The device is typically housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The key functions of each pin are as follows:
1. VIN: Input voltage supply.
2. EN: Enable pin to turn the device on or off.
3. SS/TR: Soft-start/tracking pin to control the output voltage ramp.
4. GND: Ground connection.
5. SW: Switch node, where the inductor is connected.
6. BOOT: Bootstrapping for the high-side gate drive.
7. FB: Feedback pin for adjusting the output voltage.
8. VREG5: Internal 5V LDO output, typically used for internal control circuits.
The TPS562200DDCR is designed for high efficiency, low current applications, and provides features such as internal compensation, high-side MOSFET, and support for a wide input voltage range.
1. VIN: Input voltage supply.
2. EN: Enable pin to turn the device on or off.
3. SS/TR: Soft-start/tracking pin to control the output voltage ramp.
4. GND: Ground connection.
5. SW: Switch node, where the inductor is connected.
6. BOOT: Bootstrapping for the high-side gate drive.
7. FB: Feedback pin for adjusting the output voltage.
8. VREG5: Internal 5V LDO output, typically used for internal control circuits.
The TPS562200DDCR is designed for high efficiency, low current applications, and provides features such as internal compensation, high-side MOSFET, and support for a wide input voltage range.
Manufacturer
The TPS562200DDCR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of analog and embedded processing chips. It serves various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is known for its innovation in creating high-performance, low-power integrated circuits and is one of the largest semiconductor companies in the world.
Application
The TPS562200DDCR is a step-down DC-DC converter used in various applications. It is commonly employed in consumer electronics for power management due to its high efficiency and compact size. It's used in computing systems for supplying power to microcontrollers, processors, and other digital components. In telecommunications, it provides stable power for networking equipment. The converter is also suitable for industrial applications, where it powers sensors and control systems. Additionally, it finds use in automotive electronics for powering infotainment systems and other electronic control units. Its versatility and reliability make it a popular choice in any application requiring efficient, stable, and compact DC-DC conversion.
Package
The TPS562200DDCR is a DC-DC converter from Texas Instruments, and it comes in a small, 6-pin SOT-23 package. This compact package is suitable for applications requiring space-efficient solutions.
