Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | DCS-Control™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 0.9V |
| Voltage-Output(Max) | 6V |
| Current-Output | 1A |
| Frequency-Switching | 2.25MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-WFDFN Exposed Pad |
Tổng quan
Description
The TPS62160DSGR is a high-efficiency, synchronous step-down DC-DC converter from Texas Instruments. It is designed to provide a compact and efficient power management solution for portable and battery-powered applications. Operating from a wide input voltage range of 3V to 17V, it can deliver up to 1A of continuous output current with excellent efficiency. The device integrates a power MOSFET switch and supports a high switching frequency of up to 2.25MHz, allowing the use of small inductors and capacitors.
The TPS62160DSGR features an adjustable output voltage range from 0.9V to 6V, set via an external resistor divider. It includes several protection features, such as overcurrent protection, thermal shutdown, and power-good indication. The converter operates in a pulse-width modulation (PWM) mode under moderate to heavy loads and automatically transitions to power-save mode at light loads to maintain high efficiency across a wide load range. Its small SMD package and minimal external components make it ideal for space-constrained applications.
The TPS62160DSGR features an adjustable output voltage range from 0.9V to 6V, set via an external resistor divider. It includes several protection features, such as overcurrent protection, thermal shutdown, and power-good indication. The converter operates in a pulse-width modulation (PWM) mode under moderate to heavy loads and automatically transitions to power-save mode at light loads to maintain high efficiency across a wide load range. Its small SMD package and minimal external components make it ideal for space-constrained applications.
Equivalent
Equivalent products to the TPS62160DSGR, a step-down converter from Texas Instruments, include:
1. LMR23610 by Texas Instruments
2. MP2145 by Monolithic Power Systems
3. RT6209 by Richtek
4. ADP2300 by Analog Devices
5. MAX17502 by Maxim Integrated
These alternatives offer similar functionality, like wide input voltage range and high efficiency, but verify specific requirements such as output current, package, and pin compatibility.
1. LMR23610 by Texas Instruments
2. MP2145 by Monolithic Power Systems
3. RT6209 by Richtek
4. ADP2300 by Analog Devices
5. MAX17502 by Maxim Integrated
These alternatives offer similar functionality, like wide input voltage range and high efficiency, but verify specific requirements such as output current, package, and pin compatibility.
Features
The TPS62160DSGR is a synchronous step-down DC-DC converter from Texas Instruments, designed for high efficiency and compact solutions in various applications. Key features include:
1. Input Voltage Range: Operates from 3 V to 17 V, making it suitable for a wide array of power sources.
2. Output Voltage: Adjustable from 0.9 V to 6 V, allowing flexibility for different voltage requirements.
3. Output Current: Capable of delivering up to 1 A continuous output current.
4. Efficiency: Achieves up to 95% efficiency, reducing power loss and heat generation.
5. Switching Frequency: Operates at a fixed frequency of 2.25 MHz, facilitating the use of small external components and reducing solution size.
6. Low Noise: Provides a Power Save Mode to improve efficiency at light loads and minimize output voltage ripple.
7. Protection Features: Includes overcurrent, short-circuit, and thermal shutdown protections.
8. Package: Comes in a small 8-pin VSON package, contributing to space-saving designs.
These attributes make the TPS62160DSGR an excellent choice for portable and battery-powered applications, as well as other systems requiring efficient power management.
1. Input Voltage Range: Operates from 3 V to 17 V, making it suitable for a wide array of power sources.
2. Output Voltage: Adjustable from 0.9 V to 6 V, allowing flexibility for different voltage requirements.
3. Output Current: Capable of delivering up to 1 A continuous output current.
4. Efficiency: Achieves up to 95% efficiency, reducing power loss and heat generation.
5. Switching Frequency: Operates at a fixed frequency of 2.25 MHz, facilitating the use of small external components and reducing solution size.
6. Low Noise: Provides a Power Save Mode to improve efficiency at light loads and minimize output voltage ripple.
7. Protection Features: Includes overcurrent, short-circuit, and thermal shutdown protections.
8. Package: Comes in a small 8-pin VSON package, contributing to space-saving designs.
These attributes make the TPS62160DSGR an excellent choice for portable and battery-powered applications, as well as other systems requiring efficient power management.
Pinout
The TPS62160DSGR is a buck DC-DC converter from Texas Instruments. It is available in an 8-pin WSON (DSG) package. The functions of the pins are as follows:
1. EN: Enable pin. Used to enable or disable the device.
2. GND: Ground connection.
3. SW: Switch pin. The inductor is connected between this pin and the output capacitor.
4. VIN: Supply voltage input pin.
5. VOS: Output voltage sense pin. Used to sense the output voltage for regulation.
6. FB: Feedback pin. Used to set the output voltage by connecting a resistor divider.
7. SS/TR: Soft-start / Tracking pin. Used for soft-start and voltage tracking applications.
8. PG: Power Good output. Indicates the status of the output voltage.
The TPS62160DSGR is designed for high efficiency and low noise, suitable for various applications like portable devices and industrial equipment.
1. EN: Enable pin. Used to enable or disable the device.
2. GND: Ground connection.
3. SW: Switch pin. The inductor is connected between this pin and the output capacitor.
4. VIN: Supply voltage input pin.
5. VOS: Output voltage sense pin. Used to sense the output voltage for regulation.
6. FB: Feedback pin. Used to set the output voltage by connecting a resistor divider.
7. SS/TR: Soft-start / Tracking pin. Used for soft-start and voltage tracking applications.
8. PG: Power Good output. Indicates the status of the output voltage.
The TPS62160DSGR is designed for high efficiency and low noise, suitable for various applications like portable devices and industrial equipment.
Manufacturer
The TPS62160DSGR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a range of semiconductor products, including integrated circuits and microchips. TI's products are used in various applications, from consumer electronics and automotive systems to industrial equipment and communications devices. The company is known for its focus on innovation, providing solutions that help customers develop energy-efficient and high-performance electronic systems. Established in 1930, Texas Instruments is headquartered in Dallas, Texas, and operates worldwide, serving a diverse customer base in multiple sectors.
Application
The TPS62160DSGR is a step-down DC-DC converter suitable for a variety of applications. Key areas include:
1. Industrial and Automotive Systems: Provides efficient power regulation in harsh environments.
2. Embedded Systems: Supplies power to microcontrollers and peripheral devices.
3. Telecommunications: Powers components in communication infrastructure with high efficiency.
4. Consumer Electronics: Regulates battery-powered devices like portable gadgets and tablets.
5. IoT Devices: Supports low-power, small-form-factor designs.
6. Medical Devices: Ensures stable power for sensitive electronics.
7. Networking Equipment: Offers reliable performance for routers and switches.
Its wide input voltage range and high efficiency make it versatile for many power management solutions.
1. Industrial and Automotive Systems: Provides efficient power regulation in harsh environments.
2. Embedded Systems: Supplies power to microcontrollers and peripheral devices.
3. Telecommunications: Powers components in communication infrastructure with high efficiency.
4. Consumer Electronics: Regulates battery-powered devices like portable gadgets and tablets.
5. IoT Devices: Supports low-power, small-form-factor designs.
6. Medical Devices: Ensures stable power for sensitive electronics.
7. Networking Equipment: Offers reliable performance for routers and switches.
Its wide input voltage range and high efficiency make it versatile for many power management solutions.
Package
The TPS62160DSGR is a buck converter IC from Texas Instruments. It comes in an 8-pin WSON (DSG) package, which is a small-outline, leaded package optimized for thermal performance and compact size.
