TPS62056DGSR

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TPS62056DGSR

+BOM

IC REG BUCK 3.3V 800MA 10VSSOP

  • 제조업체텍사스 인스트루먼트(주)

  • 제조업체 부품 #TPS62056DGSR

  • 패키지 VSSOP (DGS)-10

  • 재고2746

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사양

속성 가치
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)

개요

Description

The TPS62056DGSR is a step-down (buck) DC-DC converter from Texas Instruments, designed for efficient power management in electronic devices. It comes in a compact package and offers a fixed output voltage, making it suitable for space-constrained applications. This converter supports input voltages ranging from 2.5V to 6V and delivers up to 1A of output current, making it ideal for powering microcontrollers, sensors, and other low-power components.
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

The TPS62056DGSR is a step-down (buck) converter from Texas Instruments. Equivalent products might include:
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 TPS62056DGSR is a step-down DC-DC converter from Texas Instruments. It features a high-efficiency synchronous buck design with an input voltage range of 2.7 V to 6 V, making it suitable for battery-powered applications. The device provides a fixed output voltage of 1.2 V with an output current capability of up to 600 mA. It offers a high switching frequency of 1.25 MHz, allowing the use of small inductors and capacitors, which helps minimize the overall solution size.
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 is a high-efficiency step-down converter from Texas Instruments, designed to provide a regulated output voltage from a higher input voltage source. It is typically used in portable devices and applications requiring efficient power conversion.
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

The TPS62056DGSR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits and other electronic components. TI is well-known for its analog and embedded processing products, which are used in various applications across different industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.
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

The TPS62056DGSR is a high-efficiency step-down converter primarily used in battery-powered and portable devices. Its application areas include:
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.

Package

The TPS62056DGSR is a step-down converter from Texas Instruments. It comes in an 8-pin MSOP-PowerPAD package, which is designed to improve thermal performance. The compact size and efficient thermal management make it suitable for applications with limited space and high power requirements.

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