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TPS62160DGKR
IC REG BUCK ADJUSTABLE 1A 8VSSOP
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- 製造商。 部分 #TPS62160DGKR
- 包 VSSOP (DGK)-8
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規格
| 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-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
概述
Description
The TPS62160DGKR is a high-efficiency step-down converter from Texas Instruments, designed for use in a variety of applications where power efficiency and compact size are crucial. It operates with an input voltage range of 3V to 17V and delivers an adjustable output voltage from 0.9V to 6V, making it versatile for multiple power management needs. The device can deliver up to 1A of continuous output current.
Key features include a highly efficient design that allows for up to 95% efficiency, which is beneficial for battery-powered applications by extending battery life. The TPS62160DGKR also features a Power Save Mode to maintain high efficiency at light loads. Its small 2mm x 2mm QFN package makes it suitable for space-constrained applications.
The converter incorporates several protection features, such as overcurrent protection, thermal shutdown, and short circuit protection, enhancing its reliability. These features, coupled with its ease of use, make the TPS62160DGKR an ideal choice for designers needing a reliable, compact, and efficient power conversion solution. It is commonly used in portable electronics, industrial applications, and distributed power systems.
Key features include a highly efficient design that allows for up to 95% efficiency, which is beneficial for battery-powered applications by extending battery life. The TPS62160DGKR also features a Power Save Mode to maintain high efficiency at light loads. Its small 2mm x 2mm QFN package makes it suitable for space-constrained applications.
The converter incorporates several protection features, such as overcurrent protection, thermal shutdown, and short circuit protection, enhancing its reliability. These features, coupled with its ease of use, make the TPS62160DGKR an ideal choice for designers needing a reliable, compact, and efficient power conversion solution. It is commonly used in portable electronics, industrial applications, and distributed power systems.
Features
The TPS62160DGKR is a step-down DC-DC converter from Texas Instruments. It features a wide input voltage range of 3 V to 17 V, making it suitable for various applications. The device provides an adjustable output voltage range from 0.9 V to 6 V, with an output current capability of up to 1 A. It operates at a switching frequency of 2.25 MHz, allowing for the use of small external components and offering high efficiency.
Key features include its high efficiency at light loads due to its Power Save Mode, which helps extend battery life in portable applications. The device also offers excellent line and load transient responses. It has an integrated soft start and supports an adjustable soft start time to reduce inrush currents. The TPS62160DGKR includes thermal shutdown and overcurrent protection to enhance reliability and safety. It's housed in a small 8-pin VSSOP package, making it suitable for space-constrained designs. Additionally, the device supports synchronization to an external clock and features a Power Good output to indicate the status of the output voltage.
Key features include its high efficiency at light loads due to its Power Save Mode, which helps extend battery life in portable applications. The device also offers excellent line and load transient responses. It has an integrated soft start and supports an adjustable soft start time to reduce inrush currents. The TPS62160DGKR includes thermal shutdown and overcurrent protection to enhance reliability and safety. It's housed in a small 8-pin VSSOP package, making it suitable for space-constrained designs. Additionally, the device supports synchronization to an external clock and features a Power Good output to indicate the status of the output voltage.
Package
The TPS62160DGKR is a step-down converter from Texas Instruments, available in an 8-pin VSON (Very Thin Small Outline No-Lead) package, also known as a WSON (Wettable Flank Small Outline No-Lead). Its designation DGKR refers to its specific package and tape and reel format for large quantity shipping.
Pinout
The TPS62160DGKR is a step-down (buck) DC-DC converter from Texas Instruments. It comes in a 10-pin VSSOP (DGK) package. Here are the pin functions:
1. EN (Enable): Enables the device when high and turns it off when low.
2. GND: Ground reference for the IC.
3. SW (Switch): Connection for the inductor.
4. VIN: Input supply voltage connection.
5. VOS: Feedback voltage for the output.
6. FB (Feedback): Input to the error amplifier, used to set the output voltage.
7. PG (Power Good): Open-drain output that indicates when the output voltage is within regulation.
8. SS/TR (Soft Start/Tracking): Used for soft-start and tracking functions.
9. MODE: Sets the device to operate in forced PWM mode or in power-save mode.
10. AGND: Analog ground, should be connected to the power ground on the PCB.
The TPS62160 is commonly used for powering a wide range of devices due to its high efficiency, compact size, and versatility in handling various input voltage sources.
1. EN (Enable): Enables the device when high and turns it off when low.
2. GND: Ground reference for the IC.
3. SW (Switch): Connection for the inductor.
4. VIN: Input supply voltage connection.
5. VOS: Feedback voltage for the output.
6. FB (Feedback): Input to the error amplifier, used to set the output voltage.
7. PG (Power Good): Open-drain output that indicates when the output voltage is within regulation.
8. SS/TR (Soft Start/Tracking): Used for soft-start and tracking functions.
9. MODE: Sets the device to operate in forced PWM mode or in power-save mode.
10. AGND: Analog ground, should be connected to the power ground on the PCB.
The TPS62160 is commonly used for powering a wide range of devices due to its high efficiency, compact size, and versatility in handling various input voltage sources.
Manufacturer
The TPS62160DGKR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. They are known for producing analog chips, embedded processors, and digital light processing technology, among other products. TI serves various industries, including automotive, industrial, personal electronics, communications, and enterprise systems, by providing components that are essential for electronic devices.
Application
The TPS62160DGKR is a step-down DC-DC converter used in applications requiring efficient power management. Its primary application areas include portable electronics, industrial and automotive systems, communication equipment, and consumer devices. It is ideal for powering microcontrollers, sensors, and other digital circuits, offering benefits like high efficiency, low ripple, and compact size.
Equivalent
The TPS62160DGKR is a step-down converter from Texas Instruments. Equivalent products include the LM3671 from Texas Instruments, the AP63357 from Diodes Incorporated, and the MP1498 from Monolithic Power Systems. These alternatives offer similar functionalities, such as high-efficiency step-down conversion, comparable voltage and current ratings, and similar package sizes, but it’s essential to review their datasheets to ensure they meet specific application requirements.
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