TPS61085DGKR

The TPS61085DGKR is a high-efficiency, step-up DC-DC converter from Texas Instruments. It is designed to provide output voltages up to 18.5V from input voltage sources as low as 2.3V, making it suitable for applications requiring boosted output levels such as portable devices, OLED displays, and white LED backlighting. The device operates at a switching frequency of 1.2 MHz, allowing the use of smaller inductors and capacitors, which helps reduce the overall PCB footprint.
Key features include a built-in 1.5A, 20V power MOSFET, adjustable output voltage through external resistors, and a 1.2 MHz fixed switching frequency. The TPS61085DGKR also incorporates features like soft start, thermal shutdown, and over-current protection to enhance reliability and safety.
Available in a compact MSOP-10 PowerPAD package, it offers efficient power conversion with minimal external components. This makes the TPS61085DGKR an attractive solution for space-constrained designs that require efficient and reliable voltage boosting capabilities.

The TPS61085DGKR is a boost converter IC from Texas Instruments. Equivalent products with similar functionalities include:
1. LT3467 from Analog Devices
2. NCP1402 from ON Semiconductor
3. MIC2605 from Microchip Technology
4. MAX1771 from Maxim Integrated
These alternatives have similar voltage boosting capabilities but may differ in specifications like efficiency, input voltage range, or package type. Always verify the specific requirements against the datasheet for compatibility.

The TPS61085DGKR is a high-performance boost converter from Texas Instruments. Key features include:
1. Wide Input Voltage Range: Operates from 1.8V to 18V, making it versatile for various applications.
2. Adjustable Output Voltage: Capable of achieving output voltages up to 18.5V.
3. High Efficiency: Offers up to 90% efficiency for optimal power usage.
4. Switching Frequency: Operates at a fixed frequency of 1.2 MHz, allowing for a compact design with smaller external components.
5. Integrated Switch: Features a 2A, 40V power MOSFET for efficient operation.
6. Soft Start Functionality: Limits inrush current during startup.
7. Current Mode PWM Control: Ensures stable operation across input and output load conditions.
8. Thermal Shutdown: Protects the device from overheating.
9. Undervoltage Lockout: Ensures proper operation with sufficient input voltage.
10. Compact Package: Available in a small VSSOP-10 package for space-constrained designs.
These features make the TPS61085DGKR suitable for portable devices, LCD bias supplies, and other applications requiring efficient power conversion.

The TPS61085DGKR is a step-up converter IC from Texas Instruments. It is typically used in applications requiring voltage boosting, such as powering OLED displays or portable devices. The device is packaged in an 8-pin VSSOP (DGK) package. Here is a brief description of its pins:
1. SW (Pin 1): Switch node, connected to the inductor.
2. GND (Pin 2): Ground connection.
3. FB (Pin 3): Feedback pin for voltage regulation.
4. COMP (Pin 4): Compensation pin for loop stability.
5. EN (Pin 5): Enable pin to turn the device on or off.
6. VIN (Pin 6): Input voltage supply.
7. PGND (Pin 7): Power ground, usually connected to the same ground plane as GND.
8. VOUT (Pin 8): Output voltage pin.
These pins collectively allow the TPS61085DGKR to efficiently boost lower input voltages to a higher output voltage, making it suitable for various power management applications in compact electronic designs.

The TPS61085DGKR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company. TI is renowned for developing analog chips and embedded processors, and its products are used in a wide range of electronic devices across various industries, including automotive, industrial, personal electronics, communications, and enterprise systems. The company focuses on innovation and development of semiconductor technologies to enhance the performance and efficiency of electronic devices. TI is headquartered in Dallas, Texas, and operates manufacturing, design, and sales facilities worldwide.

The TPS61085DGKR is a boost converter designed for applications requiring high efficiency and compact size. Common application areas include powering LED backlighting in portable devices, driving OLED displays, and providing power to RF power amplifiers. It is also used in battery-powered products where extending battery life is crucial, such as smartphones, tablets, and other handheld electronics. Additionally, it can be used in industrial and automotive applications that require a step-up voltage conversion, such as sensor modules and communication devices. The device is suitable for applications needing a regulated output voltage from a lower input voltage source.

The TPS61085DGKR is a DC-DC boost converter from Texas Instruments, available in a VSSOP (Very Thin Shrink Small-Outline Package) with 10 pins, denoted by the "DGK" package type.