仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Negative |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3.1V |
| Voltage-Input(Max) | 14V |
| Voltage-Output(Min/Fixed) | -1V |
| Voltage-Output(Max) | -5.5V |
| Current-Output | 1A |
| Frequency-Switching | 1.5MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 12-WFDFN Exposed Pad |
概要
Description
The TPS63710DRRR is a high-efficiency inverting buck-boost converter from Texas Instruments. It is designed to generate a negative output voltage from a wide input voltage range of 2.9V to 5.5V, making it ideal for use in battery-powered applications and systems requiring a negative voltage rail. The device can deliver up to 360mA of output current and boasts a high efficiency due to its synchronous rectification topology.
Key features of the TPS63710DRRR include a fixed switching frequency of 2.25MHz, which helps minimize external component size and reduce electromagnetic interference (EMI). The converter also incorporates soft-start, overcurrent protection, and thermal shutdown for improved reliability and safety. Its compact VSON-10 package and requirement for minimal external components make it suitable for space-constrained applications such as portable electronics, communication devices, and small sensors.
Overall, the TPS63710DRRR is a versatile solution for designers looking to implement a compact and efficient negative voltage supply in their projects.
Key features of the TPS63710DRRR include a fixed switching frequency of 2.25MHz, which helps minimize external component size and reduce electromagnetic interference (EMI). The converter also incorporates soft-start, overcurrent protection, and thermal shutdown for improved reliability and safety. Its compact VSON-10 package and requirement for minimal external components make it suitable for space-constrained applications such as portable electronics, communication devices, and small sensors.
Overall, the TPS63710DRRR is a versatile solution for designers looking to implement a compact and efficient negative voltage supply in their projects.
Equivalent
The TPS63710DRRR is a negative output DC-DC converter produced by Texas Instruments. Equivalent products may include:
1. Linear Technology LTC3260 - Inverting charge pump DC/DC converter.
2. MAX889 from Maxim Integrated - Inverting charge pump regulator.
3. LM2776 from Texas Instruments - Switched capacitor voltage inverter.
4. LT1054 from Analog Devices - Switched-capacitor voltage converter.
Always verify specifications such as voltage range, output current, and efficiency to ensure compatibility.
1. Linear Technology LTC3260 - Inverting charge pump DC/DC converter.
2. MAX889 from Maxim Integrated - Inverting charge pump regulator.
3. LM2776 from Texas Instruments - Switched capacitor voltage inverter.
4. LT1054 from Analog Devices - Switched-capacitor voltage converter.
Always verify specifications such as voltage range, output current, and efficiency to ensure compatibility.
Features
The TPS63710DRRR is a high-efficiency, inverting buck-boost converter from Texas Instruments. Key features include:
1. Wide Input Voltage Range: Operates from 2.7 V to 5.5 V.
2. Output Voltage: Adjustable negative output voltage ranging from -1.8 V to -5.5 V.
3. High Efficiency: Achieves up to 85% efficiency, optimizing power usage.
4. Output Current: Capable of delivering up to 1 A of output current.
5. Low Noise: Designed with low output voltage ripple for minimal noise performance.
6. Compact Size: Comes in a small 3 mm x 3 mm VSON package, making it suitable for space-constrained applications.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and soft start.
8. Synchronization: Supports external frequency synchronization for noise-sensitive applications.
9. Fixed Frequency Operation: Operates typically at 2.25 MHz, reducing the size of external components.
These features make the TPS63710DRRR ideal for applications in portable electronics, industrial sensors, and any systems requiring efficient negative voltage supply.
1. Wide Input Voltage Range: Operates from 2.7 V to 5.5 V.
2. Output Voltage: Adjustable negative output voltage ranging from -1.8 V to -5.5 V.
3. High Efficiency: Achieves up to 85% efficiency, optimizing power usage.
4. Output Current: Capable of delivering up to 1 A of output current.
5. Low Noise: Designed with low output voltage ripple for minimal noise performance.
6. Compact Size: Comes in a small 3 mm x 3 mm VSON package, making it suitable for space-constrained applications.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and soft start.
8. Synchronization: Supports external frequency synchronization for noise-sensitive applications.
9. Fixed Frequency Operation: Operates typically at 2.25 MHz, reducing the size of external components.
These features make the TPS63710DRRR ideal for applications in portable electronics, industrial sensors, and any systems requiring efficient negative voltage supply.
Manufacturer
The TPS63710DRRR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and is well-known for its focus on developing analog chips and embedded processors. These components are widely used in electronics across various industries, including automotive, industrial, and consumer electronics. TI is headquartered in Dallas, Texas, and has operations globally, providing solutions that enable advancements in technology and electronics.
Application
The TPS63710DRRR is a high-performance inverting buck-boost converter, primarily used in applications requiring a stable negative output voltage. Key application areas include:
1. Portable Devices: Provides efficient power management for battery-operated equipment.
2. Industrial Automation: Supports sensor and control circuits needing negative voltages.
3. Telecommunications: Assists in powering RF amplifiers and other telecom modules.
4. Medical Devices: Ensures reliable power for sensitive instrumentation.
5. Consumer Electronics: Powers audio and display systems requiring bipolar supplies.
Its compact size, high efficiency, and wide input voltage range make it versatile for various designs demanding negative voltage rails.
1. Portable Devices: Provides efficient power management for battery-operated equipment.
2. Industrial Automation: Supports sensor and control circuits needing negative voltages.
3. Telecommunications: Assists in powering RF amplifiers and other telecom modules.
4. Medical Devices: Ensures reliable power for sensitive instrumentation.
5. Consumer Electronics: Powers audio and display systems requiring bipolar supplies.
Its compact size, high efficiency, and wide input voltage range make it versatile for various designs demanding negative voltage rails.
Package
The TPS63710DRRR is a Texas Instruments device that comes in a SON (Small Outline No-lead) package type with 10 pins. The specific package designation is WSON (Very Thin Small Outline No-lead) with a size of 3 x 3 mm.
