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TPS61032RSAR
+Lista de MateriaisIC REG BOOST 5V 3.6A 16QFN
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FabricanteTexas Instruments
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Peça do Fabricante #TPS61032RSAR
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | TPS61032 |
| Function | Step-Up |
| Output Configuration | Positive |
| Topology | Boost |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 1.8V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 5V |
| Current - Output | 3.6A (Switch) |
| Frequency - Switching | 600kHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 16-VQFN Exposed Pad |
| Supplier Device Package | 16-QFN (4x4) |
| Packaging | Bulk, Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
The TPS61032RSAR is a high-efficiency boost converter designed by Texas Instruments. It is specifically engineered to provide a regulated output voltage from a lower input voltage, making it ideal for battery-powered applications. The device integrates a 1.5A switch, allowing it to output up to 5V from input voltages as low as 1.8V. With its wide input voltage range and high efficiency, it is suitable for devices such as mobile phones, portable gaming systems, and other handheld electronics.
Key features include its ability to provide up to 95% efficiency, a fixed 1.2MHz switching frequency, and a low quiescent current of 28μA, which helps extend battery life. The TPS61032RSAR also includes features like thermal shutdown, overcurrent protection, and an enable pin for easy on/off control. It is typically available in a compact 16-pin QFN package, allowing for a small solution size suitable for space-constrained applications. Overall, this boost converter is valued for its reliability, efficiency, and ease of use in various power management scenarios.
Key features include its ability to provide up to 95% efficiency, a fixed 1.2MHz switching frequency, and a low quiescent current of 28μA, which helps extend battery life. The TPS61032RSAR also includes features like thermal shutdown, overcurrent protection, and an enable pin for easy on/off control. It is typically available in a compact 16-pin QFN package, allowing for a small solution size suitable for space-constrained applications. Overall, this boost converter is valued for its reliability, efficiency, and ease of use in various power management scenarios.
Equivalent
The TPS61032RSAR is a boost converter IC from Texas Instruments. Equivalent products include:
1. LTC3401 from Analog Devices
2. MIC2253 from Microchip Technology
3. MAX17021 from Maxim Integrated
4. NCP1402 from ON Semiconductor
Ensure to verify specific parameters like voltage range, current capacity, and package type to match your exact requirements.
1. LTC3401 from Analog Devices
2. MIC2253 from Microchip Technology
3. MAX17021 from Maxim Integrated
4. NCP1402 from ON Semiconductor
Ensure to verify specific parameters like voltage range, current capacity, and package type to match your exact requirements.
Features
The TPS61032RSAR is a high-frequency, synchronous boost converter from Texas Instruments, designed for portable devices. Key features include:
1. Input Voltage Range: Operates with input voltages from 1.8V to 5.5V, suitable for battery-powered applications.
2. Output Voltage: Capable of providing output voltages up to 5.5V.
3. Efficiency: High efficiency up to 96% due to synchronous rectification.
4. Switching Frequency: High-frequency operation at 1.25 MHz allows for the use of small inductors and capacitors.
5. Output Current: Capable of delivering up to 1A of output current.
6. Soft Start: Built-in soft-start minimizes inrush current.
7. Load Disconnect: Includes a load disconnect feature to avoid drawing power from the output.
8. Thermal Shutdown: Integrated thermal protection to prevent overheating.
9. Low Quiescent Current: Suitable for low-power applications with a quiescent current of about 28 μA.
10. Package: Available in a 3mm x 3mm, 10-pin VQFN package for space-efficient designs.
These features make the TPS61032RSAR ideal for powering small, portable electronic devices where efficiency and space are critical.
1. Input Voltage Range: Operates with input voltages from 1.8V to 5.5V, suitable for battery-powered applications.
2. Output Voltage: Capable of providing output voltages up to 5.5V.
3. Efficiency: High efficiency up to 96% due to synchronous rectification.
4. Switching Frequency: High-frequency operation at 1.25 MHz allows for the use of small inductors and capacitors.
5. Output Current: Capable of delivering up to 1A of output current.
6. Soft Start: Built-in soft-start minimizes inrush current.
7. Load Disconnect: Includes a load disconnect feature to avoid drawing power from the output.
8. Thermal Shutdown: Integrated thermal protection to prevent overheating.
9. Low Quiescent Current: Suitable for low-power applications with a quiescent current of about 28 μA.
10. Package: Available in a 3mm x 3mm, 10-pin VQFN package for space-efficient designs.
These features make the TPS61032RSAR ideal for powering small, portable electronic devices where efficiency and space are critical.
Pinout
The TPS61032RSAR is a high-efficiency boost converter IC from Texas Instruments, typically used to step up lower voltages to higher levels. It is part of the TPS6103x family.
The IC is housed in a QFN package with a total of 16 pins. Here's a brief overview of the key functions of some of its pins:
1. VIN (Pin 1): Input voltage supply.
2. EN (Pin 2): Enable pin to turn the device on or off.
3. PGND (Pin 3, 4, etc.): Power ground connections, ensuring a stable ground path.
4. SW (Pin 5, 6, etc.): Switch node for inductor connection.
5. FB (Pin 11): Feedback pin for regulating output voltage.
6. VOUT (Pin 14): Output voltage.
7. COMP (Pin 15): Compensation pin for stabilizing the loop.
8. AGND (Pin 16): Analog ground for quieter operation.
These pin functions support the TPS61032’s operation as a step-up converter, efficiently boosting low input voltages to a higher output voltage.
The IC is housed in a QFN package with a total of 16 pins. Here's a brief overview of the key functions of some of its pins:
1. VIN (Pin 1): Input voltage supply.
2. EN (Pin 2): Enable pin to turn the device on or off.
3. PGND (Pin 3, 4, etc.): Power ground connections, ensuring a stable ground path.
4. SW (Pin 5, 6, etc.): Switch node for inductor connection.
5. FB (Pin 11): Feedback pin for regulating output voltage.
6. VOUT (Pin 14): Output voltage.
7. COMP (Pin 15): Compensation pin for stabilizing the loop.
8. AGND (Pin 16): Analog ground for quieter operation.
These pin functions support the TPS61032’s operation as a step-up converter, efficiently boosting low input voltages to a higher output voltage.
Manufacturer
The TPS61032RSAR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. TI is primarily known for its development of analog chips and embedded processors, which are used in a wide range of electronics applications. The company serves industries such as automotive, industrial, personal electronics, communication equipment, and enterprise systems. TI is recognized for its innovation in designing products that enhance the functionality and power efficiency of electronic devices.
Application
The TPS61032RSAR is a high-efficiency boost converter designed for applications requiring a stable power supply from a lower voltage source. Key application areas include:
1. Portable Electronics: Ideal for powering portable devices such as smartphones, tablets, and handheld gaming devices due to its compact design and high efficiency.
2. Battery-Powered Devices: Suitable for devices relying on battery sources, ensuring prolonged battery life.
3. Wireless Communication Devices: Powers transceivers and communication modules effectively.
4. LED Drivers: Supports LED backlighting for displays with consistent brightness.
5. Industrial Equipment: Used in systems requiring efficient power conversion from varying voltage sources.
These applications benefit from the TPS61032RSAR's ability to provide a regulated output voltage efficiently.
1. Portable Electronics: Ideal for powering portable devices such as smartphones, tablets, and handheld gaming devices due to its compact design and high efficiency.
2. Battery-Powered Devices: Suitable for devices relying on battery sources, ensuring prolonged battery life.
3. Wireless Communication Devices: Powers transceivers and communication modules effectively.
4. LED Drivers: Supports LED backlighting for displays with consistent brightness.
5. Industrial Equipment: Used in systems requiring efficient power conversion from varying voltage sources.
These applications benefit from the TPS61032RSAR's ability to provide a regulated output voltage efficiently.
Package
The TPS61032RSAR is a high-efficiency, boost converter from Texas Instruments. It comes in a QFN (Quad Flat No-leads) package, specifically a 16-pin QFN package. This package type is compact, making it suitable for portable and space-constrained applications.
