仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Function | Step-Up |
| OutputConfiguration | Positive |
| Topology | Boost |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 1.8V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 1.8V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 3.6A (Switch) |
| Frequency-Switching | 600kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-PowerTSSOP (0.173, 4.40mm Width) |
概要
Description
The TPS61030PWPR is a high-efficiency boost converter from Texas Instruments, designed to step up low input voltages to higher output voltages. It is part of the TPS6103x family and is commonly used in battery-powered devices due to its ability to maintain a stable output despite varying input power levels. Key features include a wide input voltage range (1.8V to 5.5V), adjustable output voltage up to 5.5V, and a high switching frequency of 1.2MHz, which allows for the use of smaller external components. The device delivers up to 1A output current and is equipped with features such as overcurrent protection, thermal shutdown, and adjustable soft start. Its PowerPAD™ package enhances thermal performance, making it suitable for compact applications. The TPS61030PWPR is ideal for applications like handheld devices, portable media players, and any system requiring efficient power conversion from batteries. Its efficiency, compact size, and reliability make it a popular choice for developers working on power-sensitive electronics.
Equivalent
Equivalent products to the TPS61030PWPR, a high-efficiency boost converter by Texas Instruments, include the LT1308B from Analog Devices, MAX1709 from Maxim Integrated, and NCP1406 from ON Semiconductor. These alternatives offer similar functionalities like step-up voltage conversion, high efficiency, and compact design. However, it's important to review the datasheets of each alternative to ensure compatibility with your specific application in terms of voltage range, current output, switching frequency, and package type.
Features
The TPS61030PWPR is a high-performance boost converter designed by Texas Instruments. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 1.8V to 5.5V, making it versatile for various battery-powered applications.
2. Output Voltage: It can deliver an adjustable output voltage up to 5.5V.
3. Efficiency: The device achieves high efficiency, up to 96%, which is crucial for extending battery life in portable devices.
4. Output Current: It is capable of delivering up to 1.8A of output current.
5. Switching Frequency: The converter operates at a 600kHz fixed frequency, balancing efficiency and component size.
6. PWM and PFM Modes: It features both Pulse Width Modulation (PWM) for low-noise applications and Pulse Frequency Modulation (PFM) for higher efficiency at light loads.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing reliability.
8. Packages: Available in a 16-pin TSSOP package with PowerPAD for improved thermal performance.
These features make the TPS61030PWPR suitable for consumer electronics, industrial, and automotive applications where efficient power conversion is essential.
1. Input Voltage Range: It supports a wide input voltage range from 1.8V to 5.5V, making it versatile for various battery-powered applications.
2. Output Voltage: It can deliver an adjustable output voltage up to 5.5V.
3. Efficiency: The device achieves high efficiency, up to 96%, which is crucial for extending battery life in portable devices.
4. Output Current: It is capable of delivering up to 1.8A of output current.
5. Switching Frequency: The converter operates at a 600kHz fixed frequency, balancing efficiency and component size.
6. PWM and PFM Modes: It features both Pulse Width Modulation (PWM) for low-noise applications and Pulse Frequency Modulation (PFM) for higher efficiency at light loads.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing reliability.
8. Packages: Available in a 16-pin TSSOP package with PowerPAD for improved thermal performance.
These features make the TPS61030PWPR suitable for consumer electronics, industrial, and automotive applications where efficient power conversion is essential.
Pinout
The TPS61030PWPR is a boost converter IC from Texas Instruments. It comes in a 16-pin PowerPAD TSSOP package.
Here is a brief summary of the pin functions:
1. SW: Switch node; connects to the inductor.
2. VIN: Input supply voltage.
3. VOUT: Output voltage.
4. FB: Feedback pin for setting the output voltage.
5. EN: Enable pin to turn the device on or off.
6. PGND: Power ground.
7. AGND: Analog ground.
8. COMP: Compensation pin for the control loop stability.
9. L: Inductor connection.
10. SS: Soft start pin to control the startup time.
11. SYNC: Synchronization input for the switching frequency.
12. N/C: No connection.
13. VCC: Internal voltage supply.
14. PG: Power good indicator.
15. FREQ: Frequency selection pin.
16. PAD: Thermal pad; should be connected to ground for thermal management.
These pins are designed to facilitate efficient voltage boosting in various applications by controlling power conversion, enabling, feedback, and synchronization functions.
Here is a brief summary of the pin functions:
1. SW: Switch node; connects to the inductor.
2. VIN: Input supply voltage.
3. VOUT: Output voltage.
4. FB: Feedback pin for setting the output voltage.
5. EN: Enable pin to turn the device on or off.
6. PGND: Power ground.
7. AGND: Analog ground.
8. COMP: Compensation pin for the control loop stability.
9. L: Inductor connection.
10. SS: Soft start pin to control the startup time.
11. SYNC: Synchronization input for the switching frequency.
12. N/C: No connection.
13. VCC: Internal voltage supply.
14. PG: Power good indicator.
15. FREQ: Frequency selection pin.
16. PAD: Thermal pad; should be connected to ground for thermal management.
These pins are designed to facilitate efficient voltage boosting in various applications by controlling power conversion, enabling, feedback, and synchronization functions.
Manufacturer
The TPS61030PWPR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a range of electronic products, including integrated circuits, microcontrollers, and processors. TI is known for its contributions to various sectors such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company focuses on developing innovative technologies that facilitate advances in electronics and enhance the efficiency and functionality of various devices and systems.
Application
The TPS61030PWPR is a boost converter used in various applications requiring efficient power management. Key areas include:
1. Portable Electronics: Supplies power for devices like smartphones and tablets.
2. Battery-Powered Devices: Enhances battery life by efficiently boosting voltage.
3. Industrial Equipment: Provides consistent power supply in various industrial applications.
4. Consumer Electronics: Used in gadgets like cameras and gaming devices.
5. Medical Devices: Supports portable and battery-operated medical equipment.
6. Wireless Communication: Powers transmitters and receivers by providing stable voltage.
7. Wearable Technology: Ensures efficient power usage in compact devices.
These applications benefit from its high efficiency, low quiescent current, and ability to boost input voltages.
1. Portable Electronics: Supplies power for devices like smartphones and tablets.
2. Battery-Powered Devices: Enhances battery life by efficiently boosting voltage.
3. Industrial Equipment: Provides consistent power supply in various industrial applications.
4. Consumer Electronics: Used in gadgets like cameras and gaming devices.
5. Medical Devices: Supports portable and battery-operated medical equipment.
6. Wireless Communication: Powers transmitters and receivers by providing stable voltage.
7. Wearable Technology: Ensures efficient power usage in compact devices.
These applications benefit from its high efficiency, low quiescent current, and ability to boost input voltages.
Package
The TPS61030PWPR is a step-up DC-DC converter by Texas Instruments, available in a 16-pin TSSOP (PW) package with PowerPAD for enhanced thermal performance.
