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TPS61086DRCR
+Lista de MateriaisIC REG BOOST ADJ 2A 10VSON
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FabricanteTexas Instruments
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Peça do Fabricante #TPS61086DRCR
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Pacote VSON-10
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
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
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
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
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
Application
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.