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TPS63070RNMT
+物料清單IC REG BUCK BOOST ADJ 2A 15VQFN
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製造商德州儀器
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製造商部分 #TPS63070RNMT
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有存貨4884
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Base Product Number | TPS63070 |
| Function | Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Buck-Boost |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2V |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 2.5V |
| Voltage - Output (Max) | 9V |
| Current - Output | 2A |
| Frequency - Switching | 2.4MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | 15-PowerVFQFN |
| Supplier Device Package | 15-VQFN-HR (3x2.5) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概述
Description
The TPS63070RNMT is a high-efficiency, buck-boost converter from Texas Instruments, designed for applications requiring a regulated output voltage, even when the input voltage is higher, lower, or equal to the output voltage. This versatility makes it ideal for battery-powered devices where the battery voltage may fluctuate over time.
Key features of the TPS63070RNMT include:
1. Wide Input Voltage Range: It supports an input voltage range from 2.0V to 16V, accommodating various power sources, including single or multiple-cell batteries.
2. Adjustable Output Voltage: The output voltage is adjustable, typically ranging from 1.2V to 5.5V, allowing flexibility for different application needs.
3. High Efficiency: Its efficiency can reach up to 95%, optimizing power usage and extending battery life.
4. Compact Package: Available in a small VQFN package, it is suitable for space-constrained designs.
5. Protection Features: It includes over-current, thermal shutdown, and short-circuit protection, enhancing reliability and safety.
Overall, the TPS63070RNMT is a robust solution for maintaining stable power supply in dynamic environments.
Key features of the TPS63070RNMT include:
1. Wide Input Voltage Range: It supports an input voltage range from 2.0V to 16V, accommodating various power sources, including single or multiple-cell batteries.
2. Adjustable Output Voltage: The output voltage is adjustable, typically ranging from 1.2V to 5.5V, allowing flexibility for different application needs.
3. High Efficiency: Its efficiency can reach up to 95%, optimizing power usage and extending battery life.
4. Compact Package: Available in a small VQFN package, it is suitable for space-constrained designs.
5. Protection Features: It includes over-current, thermal shutdown, and short-circuit protection, enhancing reliability and safety.
Overall, the TPS63070RNMT is a robust solution for maintaining stable power supply in dynamic environments.
Equivalent
The TPS63070RNMT is a buck-boost converter. Equivalent products that perform similar functions include:
1. MAX77812 from Maxim Integrated
2. LTC3115-1 from Analog Devices
3. ISL9120 from Renesas Electronics
4. NCP3135 from ON Semiconductor
These alternatives vary in specifications like input voltage range, output current, efficiency, and package type, so it's important to compare them based on the specific needs of your application.
1. MAX77812 from Maxim Integrated
2. LTC3115-1 from Analog Devices
3. ISL9120 from Renesas Electronics
4. NCP3135 from ON Semiconductor
These alternatives vary in specifications like input voltage range, output current, efficiency, and package type, so it's important to compare them based on the specific needs of your application.
Features
The TPS63070RNMT is a high-efficiency, buck-boost converter designed by Texas Instruments. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 2 V to 16 V, making it versatile for various applications.
2. Output Voltage Range: The converter can provide an output voltage between 1.2 V and 16 V.
3. Output Current: It delivers up to 2 A output current for buck operation and 4 A for boost operation, suitable for powering a range of devices.
4. Efficiency: The TPS63070 offers high efficiency, typically over 90%, contributing to energy conservation and reduced heat generation.
5. Switching Frequency: Operates at a 2.4 MHz switching frequency, allowing for the use of small inductors and capacitors.
6. Seamless Transition: It features automatic seamless transition between buck and boost modes.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation.
8. Compact Package: Available in a 12-pin VQFN package, enabling space-saving designs.
These features make the TPS63070RNMT well-suited for battery-powered and portable applications.
1. Input Voltage Range: It supports a wide input voltage range from 2 V to 16 V, making it versatile for various applications.
2. Output Voltage Range: The converter can provide an output voltage between 1.2 V and 16 V.
3. Output Current: It delivers up to 2 A output current for buck operation and 4 A for boost operation, suitable for powering a range of devices.
4. Efficiency: The TPS63070 offers high efficiency, typically over 90%, contributing to energy conservation and reduced heat generation.
5. Switching Frequency: Operates at a 2.4 MHz switching frequency, allowing for the use of small inductors and capacitors.
6. Seamless Transition: It features automatic seamless transition between buck and boost modes.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation.
8. Compact Package: Available in a 12-pin VQFN package, enabling space-saving designs.
These features make the TPS63070RNMT well-suited for battery-powered and portable applications.
Pinout
The TPS63070RNMT is a buck-boost converter from Texas Instruments. It comes in a 20-pin VQFN (Very Thin Quad Flat No-Lead) package. The key functions and pins include:
- VIN (Pins 1, 20): Input voltage supply.
- VOUT (Pins 8, 9): Output voltage.
- SW1 (Pins 3, 4, 5): Switch node for the inductor, connecting the boost side.
- SW2 (Pins 17, 18, 19): Switch node for the inductor, connecting the buck side.
- EN (Pin 14): Enable pin to turn the device on or off.
- PG (Pin 12): Power good indicator.
- FB (Pin 7): Feedback pin to set the output voltage, connected to a resistor divider from VOUT.
- GND (Pins 2, 10, 11, 15): Ground connections.
- L (Pins 6, 16): Inductor connections for input and output stages.
The TPS63070RNMT is designed for high efficiency and can handle a wide input voltage range, making it suitable for applications where the input voltage can be above or below the output voltage.
- VIN (Pins 1, 20): Input voltage supply.
- VOUT (Pins 8, 9): Output voltage.
- SW1 (Pins 3, 4, 5): Switch node for the inductor, connecting the boost side.
- SW2 (Pins 17, 18, 19): Switch node for the inductor, connecting the buck side.
- EN (Pin 14): Enable pin to turn the device on or off.
- PG (Pin 12): Power good indicator.
- FB (Pin 7): Feedback pin to set the output voltage, connected to a resistor divider from VOUT.
- GND (Pins 2, 10, 11, 15): Ground connections.
- L (Pins 6, 16): Inductor connections for input and output stages.
The TPS63070RNMT is designed for high efficiency and can handle a wide input voltage range, making it suitable for applications where the input voltage can be above or below the output voltage.
Manufacturer
The TPS63070RNMT is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits, processors, and analog components. TI serves a variety of markets, such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is known for its innovation and development in the semiconductor industry, providing solutions that drive advancements in technology and electronics.
Application
The TPS63070RNMT is a high-efficiency buck-boost converter suitable for use in battery-powered devices requiring a stable power supply over varying input and output conditions. Key application areas include portable electronics, handheld medical instruments, wearables, and other consumer electronics where space is limited. It is also used in industrial applications that require high efficiency and compact power solutions. The device is ideal for systems needing tight output regulation and the capability to transition seamlessly between buck and boost modes. Additionally, it can be used in devices with single-cell lithium-ion batteries, helping extend battery life.
Package
The TPS63070RNMT is a DC-DC buck-boost converter from Texas Instruments. It comes in a VQFN (very thin quad flat no-lead) package type, specifically a 16-pin VQFN package. This allows for a compact design suitable for space-constrained applications.
