사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Function | Step-Up |
| Output Configuration | Positive |
| Topology | Boost |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.3V |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 2.8V |
| Voltage - Output (Max) | 18.5V |
| Current - Output | 2A (Switch) |
| Frequency - Switching | 1.2MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The TPS61086DRCR is a high-efficiency boost converter from Texas Instruments, designed to supply a stable output voltage from a lower voltage input, such as a battery. It is commonly used in portable electronics and applications requiring efficient power conversion. The device operates with a 1.2 MHz switching frequency, allowing for the use of smaller external components, reducing overall solution size. It can deliver an output current of up to 2A with a wide input voltage range of 2.3V to 6V, making it versatile for various low-voltage sources.
The TPS61086DRCR features a 0.9V reference voltage with a built-in power MOSFET and synchronous rectifier, contributing to high efficiency and minimizing quiescent current. It includes an adjustable soft-start and overcurrent protection to enhance system reliability. The package type is VSON (3mm x 3mm), which is compact and suitable for space-constrained applications. This boost converter is ideal for powering LEDs, OLED displays, and other devices requiring higher voltages than the input source can provide.
The TPS61086DRCR features a 0.9V reference voltage with a built-in power MOSFET and synchronous rectifier, contributing to high efficiency and minimizing quiescent current. It includes an adjustable soft-start and overcurrent protection to enhance system reliability. The package type is VSON (3mm x 3mm), which is compact and suitable for space-constrained applications. This boost converter is ideal for powering LEDs, OLED displays, and other devices requiring higher voltages than the input source can provide.
Equivalent
The TPS61086DRCR is a step-up DC-DC converter from Texas Instruments. Equivalent products include:
1. LT3467 from Analog Devices
2. MAX1771 from Maxim Integrated
3. NCP1403 from ON Semiconductor
4. MC34063 from ON Semiconductor
These alternatives offer similar functionalities, such as boosting voltage, with variations in specifications like input voltage range, output voltage, efficiency, and switching frequency. Always consult datasheets to ensure compatibility with your specific application requirements.
1. LT3467 from Analog Devices
2. MAX1771 from Maxim Integrated
3. NCP1403 from ON Semiconductor
4. MC34063 from ON Semiconductor
These alternatives offer similar functionalities, such as boosting voltage, with variations in specifications like input voltage range, output voltage, efficiency, and switching frequency. Always consult datasheets to ensure compatibility with your specific application requirements.
Features
The TPS61086DRCR is a boost converter from Texas Instruments, designed to efficiently step up voltage. Key features include:
1. Wide Input Voltage Range: Operates between 2.3 V and 5.5 V, making it suitable for various battery-powered applications.
2. Adjustable Output Voltage: Capable of outputting up to 28 V, adjustable via external resistors.
3. High Efficiency: Achieves up to 90% efficiency to minimize power loss and heat generation.
4. 2 MHz Switching Frequency: Allows for the use of smaller external components, reducing overall solution size.
5. Internal Switch: Integrates a 2 A, 30 V power switch to handle higher current demands.
6. Current Mode Control: Provides stable operation and fast transient response.
7. Protection Features: Includes over-temperature, over-current, and under-voltage lockout protection to enhance reliability.
8. Small Package: Available in a 10-pin VSON package, optimizing space in compact designs.
This device is ideal for applications requiring efficient voltage boosting, such as portable electronics, LED backlighting, and battery-powered systems.
1. Wide Input Voltage Range: Operates between 2.3 V and 5.5 V, making it suitable for various battery-powered applications.
2. Adjustable Output Voltage: Capable of outputting up to 28 V, adjustable via external resistors.
3. High Efficiency: Achieves up to 90% efficiency to minimize power loss and heat generation.
4. 2 MHz Switching Frequency: Allows for the use of smaller external components, reducing overall solution size.
5. Internal Switch: Integrates a 2 A, 30 V power switch to handle higher current demands.
6. Current Mode Control: Provides stable operation and fast transient response.
7. Protection Features: Includes over-temperature, over-current, and under-voltage lockout protection to enhance reliability.
8. Small Package: Available in a 10-pin VSON package, optimizing space in compact designs.
This device is ideal for applications requiring efficient voltage boosting, such as portable electronics, LED backlighting, and battery-powered systems.
Pinout
The TPS61086DRCR is a high-efficiency boost converter IC by Texas Instruments. It typically comes in a 10-pin VSON (DRC) package. The primary function of this device is to step up (boost) the input voltage to a higher output voltage, which is useful in applications needing higher voltage supply from a lower voltage source. It supports applications like portable devices, battery-powered systems, and other electronics requiring efficient voltage boosting.
Key functions of the pins include:
- Vin: Input voltage pin.
- Vout: Output voltage pin.
- SW: Switch pin, connected to the inductor.
- FB: Feedback pin for output voltage regulation.
- EN: Enable pin for device control.
- GND: Ground pin.
- COMP: Compensation pin for stability adjustment.
- SS: Soft-start control pin.
- PG: Power good indicator pin.
For precise pin configuration and typical circuit connections, refer to the TPS61086 datasheet or technical documentation provided by Texas Instruments.
Key functions of the pins include:
- Vin: Input voltage pin.
- Vout: Output voltage pin.
- SW: Switch pin, connected to the inductor.
- FB: Feedback pin for output voltage regulation.
- EN: Enable pin for device control.
- GND: Ground pin.
- COMP: Compensation pin for stability adjustment.
- SS: Soft-start control pin.
- PG: Power good indicator pin.
For precise pin configuration and typical circuit connections, refer to the TPS61086 datasheet or technical documentation provided by Texas Instruments.
Manufacturer
The TPS61086DRCR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. These products are used in a wide range of electronic applications, including consumer electronics, automotive, industrial equipment, communication devices, and more. TI is known for its innovation in analog circuits, digital signal processors, and microcontrollers, making it a key player in the electronics and semiconductor industry.
Application
The TPS61086DRCR is a high-efficiency boost converter designed for applications requiring a step-up voltage conversion. Key application areas include:
1. Portable Electronics: Powers devices like smartphones and tablets by boosting battery voltage.
2. LED Lighting: Drives high-brightness LEDs for flashlights or backlighting.
3. Consumer Products: Used in devices like cameras and handheld gaming consoles.
4. Industrial Equipment: Supplies power for sensors and other low-voltage components needing higher operating voltages.
5. Automotive Systems: Provides power for components that require stable voltage levels.
Its compact size and high efficiency make it suitable for space-constrained and battery-operated devices.
1. Portable Electronics: Powers devices like smartphones and tablets by boosting battery voltage.
2. LED Lighting: Drives high-brightness LEDs for flashlights or backlighting.
3. Consumer Products: Used in devices like cameras and handheld gaming consoles.
4. Industrial Equipment: Supplies power for sensors and other low-voltage components needing higher operating voltages.
5. Automotive Systems: Provides power for components that require stable voltage levels.
Its compact size and high efficiency make it suitable for space-constrained and battery-operated devices.
Package
The TPS61086DRCR is a DC-DC boost converter from Texas Instruments, available in a VSON (Very Thin Small Outline No-Lead) package type, specifically an 8-pin DRCR package. This package is compact, measuring approximately 3mm x 3mm, and is suitable for space-constrained applications.
