사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Function | Step-Up/Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck-Boost |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 1.8V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 1.2V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 3.5A (Switch) |
| Frequency-Switching | 2.4MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 14-VFDFN Exposed Pad |
개요
Description
The TPS63020DSJR is a high-performance buck-boost converter integrated circuit (IC) designed by Texas Instruments. It is engineered to efficiently manage power in applications where the input voltage can be either above or below the output voltage, making it ideal for battery-powered and portable devices. This IC features a wide input voltage range of 1.8V to 5.5V and can deliver up to 2A of output current. It ensures efficient power conversion by dynamically switching between buck and boost operation modes, thereby optimizing power efficiency across varying loads.
Key features include a 2.5MHz switching frequency, which allows for the use of small inductor and capacitor components, thus saving board space. The TPS63020DSJR also incorporates advanced power-save modes and automatic transition between modes to maximize battery life. Furthermore, it offers built-in protection features such as over-temperature and short-circuit protection to enhance system reliability. The device comes in a small, 12-pin VSON package, making it suitable for compact designs. This makes the TPS63020DSJR an excellent choice for applications requiring efficient power management in a compact footprint.
Key features include a 2.5MHz switching frequency, which allows for the use of small inductor and capacitor components, thus saving board space. The TPS63020DSJR also incorporates advanced power-save modes and automatic transition between modes to maximize battery life. Furthermore, it offers built-in protection features such as over-temperature and short-circuit protection to enhance system reliability. The device comes in a small, 12-pin VSON package, making it suitable for compact designs. This makes the TPS63020DSJR an excellent choice for applications requiring efficient power management in a compact footprint.
Equivalent
The TPS63020DSJR is a buck-boost converter from Texas Instruments. Equivalent products include:
1. LT8335 from Analog Devices
2. MAX77827 from Maxim Integrated
3. NCP3063 from ON Semiconductor
4. XL6008 from XLSEMI
5. LM2750 from Texas Instruments
These alternatives may vary slightly in specifications, so it is important to compare parameters like input/output voltage range, output current, efficiency, and package type to ensure compatibility with your application.
1. LT8335 from Analog Devices
2. MAX77827 from Maxim Integrated
3. NCP3063 from ON Semiconductor
4. XL6008 from XLSEMI
5. LM2750 from Texas Instruments
These alternatives may vary slightly in specifications, so it is important to compare parameters like input/output voltage range, output current, efficiency, and package type to ensure compatibility with your application.
Features
The TPS63020DSJR is a high-efficiency buck-boost converter from Texas Instruments. It features a wide input voltage range of 1.8V to 5.5V, making it suitable for battery-powered applications. The device provides a fixed output voltage option or an adjustable output voltage range from 1.2V to 5.5V.
Key features include:
1. High efficiency up to 96%, optimizing power usage in portable devices.
2. Automatic transition between buck and boost modes for seamless operation across a range of input voltages.
3. Output current capability up to 2A, depending on the input voltage and output voltage conditions.
4. Low quiescent current, extending battery life in low-power applications.
5. Integrated soft-start, over-current protection, and thermal shutdown, enhancing reliability and safety.
6. Compact 2.5mm x 2.5mm QFN package, suitable for space-constrained applications.
The TPS63020DSJR is ideal for applications requiring efficient power management in devices such as smartphones, tablets, and other portable electronics.
Key features include:
1. High efficiency up to 96%, optimizing power usage in portable devices.
2. Automatic transition between buck and boost modes for seamless operation across a range of input voltages.
3. Output current capability up to 2A, depending on the input voltage and output voltage conditions.
4. Low quiescent current, extending battery life in low-power applications.
5. Integrated soft-start, over-current protection, and thermal shutdown, enhancing reliability and safety.
6. Compact 2.5mm x 2.5mm QFN package, suitable for space-constrained applications.
The TPS63020DSJR is ideal for applications requiring efficient power management in devices such as smartphones, tablets, and other portable electronics.
Pinout
The TPS63020DSJR is a buck-boost converter IC from Texas Instruments, designed for applications requiring efficient regulation with input voltages above, below, or equal to the output voltage. It comes in a 14-pin VSON (DSJ) package.
Here is a brief overview of its pin functions:
1. VIN (Pin 1): Input voltage supply.
2. EN (Pin 2): Enable pin. Enables the device when high.
3. SW (Pins 3-6): Switch node connection for the power inductor.
4. GND (Pins 7, 12): Ground connections.
5. FB (Pin 8): Feedback input for voltage regulation.
6. VOUT (Pin 9): Output voltage connection.
7. PS/SYNC (Pin 10): Power save mode or synchronization input.
8. PG (Pin 11): Power good indicator.
9. L1 and L2 (Pins 13-14): Inductor connection nodes, internally connected to switching nodes.
This configuration allows the TPS63020DSJR to provide a regulated output voltage for various input conditions, making it suitable for battery-driven applications, point-of-load regulation, and other power management scenarios.
Here is a brief overview of its pin functions:
1. VIN (Pin 1): Input voltage supply.
2. EN (Pin 2): Enable pin. Enables the device when high.
3. SW (Pins 3-6): Switch node connection for the power inductor.
4. GND (Pins 7, 12): Ground connections.
5. FB (Pin 8): Feedback input for voltage regulation.
6. VOUT (Pin 9): Output voltage connection.
7. PS/SYNC (Pin 10): Power save mode or synchronization input.
8. PG (Pin 11): Power good indicator.
9. L1 and L2 (Pins 13-14): Inductor connection nodes, internally connected to switching nodes.
This configuration allows the TPS63020DSJR to provide a regulated output voltage for various input conditions, making it suitable for battery-driven applications, point-of-load regulation, and other power management scenarios.
Manufacturer
The TPS63020DSJR is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. It’s a major player in the electronics industry, known for producing analog chips and embedded processors, which are used in a wide range of electronic devices. TI serves a variety of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The TPS63020DSJR is a high-efficiency buck-boost converter designed for applications that require a stable power supply over a wide range of input voltages. Typical application areas include battery-powered devices, such as smartphones, tablets, portable media players, and wearable electronics. It is also used in USB-powered devices, power banks, and various IoT gadgets. Its ability to maintain output voltage during varying input voltage levels makes it ideal for systems requiring consistent performance, such as industrial sensors and portable medical equipment. The compact size and efficiency make it suitable for space-constrained applications.
Package
The TPS63020DSJR is a buck-boost converter from Texas Instruments, and it comes in a VSON (Very Thin Small Outline No-Lead) package type, specifically with a 3.00 mm x 3.00 mm size and 10 pins.
