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TPS62056DGSR
+БОМIC REG BUCK 3.3V 800MA 10VSSOP
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ПроизводительТехасские инструменты
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Мфр. Часть #TPS62056DGSR
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Пакет VSSOP (DGS)-10
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В наличии2746
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Fixed |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.7V |
| Voltage-Input(Max) | 10V |
| Voltage-Output(Min/Fixed) | 3.3V |
| Current-Output | 800mA |
| Frequency-Switching | 850kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
Обзор
Description
The TPS62056DGSR features a high switching frequency, which allows for the use of small external components, reducing the overall footprint of the power supply circuit. It also includes various protection features such as overcurrent, overtemperature, and output short-circuit protection, ensuring reliable operation under different conditions. The device operates in pulse width modulation (PWM) mode at higher loads and switches to power save mode at lighter loads, optimizing efficiency across a wide range of operating conditions. Its high efficiency, low quiescent current, and ease of use make the TPS62056DGSR a versatile solution for portable and battery-powered applications.
Equivalent
1. LM3671 from Texas Instruments
2. MIC23150 from Microchip Technology
3. AP63300 from Diodes Incorporated
4. MP1498 from Monolithic Power Systems
These alternatives have similar functionality but may vary in specifications like output current, efficiency, or package type, so it's important to verify compatibility with your specific requirements.
Features
The converter includes a power-save mode to improve efficiency at light loads, enabling longer battery life in portable devices. It also features a thermal shutdown and over-current protection for enhanced reliability and safety. The device is designed with an automatic pulse frequency modulation (PFM) mode to optimize efficiency across different load conditions.
The TPS62056DGSR comes in a small 8-pin MSOP package, making it ideal for compact applications. It's commonly used in consumer electronics, hand-held devices, and other applications requiring efficient power management.
Pinout
The TPS62056DGSR comes in an 8-pin MSOP (DGSR) package. The key functions of the pins are as follows:
1. VIN (Pin 1): Input voltage supply pin. Connect the input supply voltage to this pin.
2. GND (Pin 2): Ground pin. Connect this pin to the ground plane.
3. FB (Pin 3): Feedback pin. Connect it to the output voltage divider to set the output voltage.
4. EN (Pin 4): Enable pin. A high level enables the device, while a low level disables it.
5. SS (Pin 5): Soft-start control pin. Connect a capacitor here to set the soft-start time.
6. SW (Pin 6): Switch node pin. Connect to the inductor.
7. VOS (Pin 7): Output voltage sense pin. Internally connected to the feedback pin.
8. PGND (Pin 8): Power ground. Connect to the power ground plane.
These features allow the TPS62056DGSR to efficiently convert voltage with minimal external components, making it suitable for compact applications.
Manufacturer
Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments has a long history in the electronics sector and is recognized as one of the largest semiconductor companies in the world. The company focuses on developing innovative solutions to help engineers and designers create electronic systems that are more efficient, reliable, and performance-oriented.
TI's portfolio includes products such as microcontrollers, sensors, power management chips, and wireless connectivity solutions, among others. The TPS62056DGSR, being a part of their power management lineup, reflects TI's expertise in creating efficient and reliable voltage regulator solutions for various electronic applications.
Application
1. Smartphones and Tablets: Provides efficient power management for longer battery life.
2. Wearable Electronics: Supports compact design with low power consumption.
3. Internet of Things (IoT) Devices: Ensures reliable power for various sensors and modules.
4. Industrial and Medical Instruments: Supplies stable voltage for precise operations.
5. Telecommunications Equipment: Efficiently manages power in networking devices.
Its compact design, along with features like low output voltage ripple and high efficiency, makes it suitable for applications requiring reliable and efficient power conversion.