TPS63027YFFR

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TPS63027YFFR

IC REG BUCK BOOST 1V 2A 25DSBGA

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規格

Part Status Active
Function Step-Up/Step-Down
Output Configuration Positive
Topology Buck-Boost
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 2.3V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1V
Voltage - Output (Max) 5.5V
Current - Output 2A
Frequency - Switching 2.5MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 25-UFBGA, DSBGA
Supplier Device Package 25-DSBGA
Base Product Number TPS63027

概述

Description

The TPS63027YFFR is a high-efficiency, step-up/step-down DC-DC converter designed by Texas Instruments. It is ideal for applications requiring a wide input voltage range, typically from 1.8V to 5.5V, and outputs can be adjusted between 1.2V and 5.2V. This device features a compact design in a 16-pin VQFN package, making it suitable for space-constrained applications such as portable devices, battery-powered systems, and IoT devices.
Key features include a maximum output current of 3A and an adjustable switching frequency that can be optimized for efficiency or size. Its power-saving modes, including a power-save mode at light loads, enhance efficiency across various operating conditions. The TPS63027 also incorporates protection features such as short-circuit protection and thermal shutdown.
Overall, the TPS63027YFFR provides flexibility, high efficiency, and reliability for designers looking to implement robust power management solutions in their electronic systems.

Features

The TPS63027YFFR is a highly efficient DC-DC buck-boost converter designed for portable applications. Key features include:
1. Input Voltage Range: Operates from 2.3 V to 5.5 V, accommodating a variety of power sources.
2. Output Voltage: Adjustable output voltage from 2.5 V to 5.5 V.
3. Efficiency: High efficiency (up to 95%) across a wide load range, which is crucial for battery-powered devices.
4. Load Current: Supports output currents up to 2 A, making it suitable for demanding applications.
5. Dynamic Load Response: Fast transient response for stable output under varying loads.
6. Power Save Mode: Integrated power-save mode for improved efficiency at light loads.
7. Overcurrent Protection: Built-in protection features, including current limit and thermal shutdown.
8. Compact Package: Available in a small 10-pin VQFN package, ideal for space-constrained designs.
These features make the TPS63027YFFR suitable for applications in portable devices, battery management systems, and energy harvesting solutions.

Package

The TPS63027YFFR is packaged in a 16-pin QFN (Quad Flat No-lead) format. This compact type provides efficient thermal performance and is suitable for space-constrained applications.

Pinout

The TPS63027YFFR is a buck-boost converter from Texas Instruments. It comes in a 16-pin HTQFN package.
Pin Count: 16 pins
Functions of Key Pins:
1. VIN: Input voltage supply pin.
2. SW: Switch node for connection to the inductor.
3. VOUT: Output voltage pin.
4. GND: Ground reference.
5. FB: Feedback pin for regulating the output voltage.
6. COMP: Compensation network connection for stability.
7. SS: Soft-start pin to control the startup time.
8. EN: Enable pin to turn the device on/off.
9. PGND: Power ground for high current paths.
10. SW1: Second switch node for the buck-boost configuration.
The device is designed for applications requiring a compact, efficient power supply solution, capable of handling input voltages that can be above, below, or equal to the output voltage.

Manufacturer

The TPS63027YFFR is manufactured by Texas Instruments, a prominent American technology company. Texas Instruments, often abbreviated as TI, specializes in designing and producing semiconductors and various integrated circuits, including analog, digital signal processing, and microcontroller products. The company serves various industries, including automotive, industrial, communications, and consumer electronics. TI is known for its innovation in power management solutions, such as the TPS63027YFFR, which is a high-efficiency DC-DC step-up/step-down converter. Established in 1930, Texas Instruments has a strong presence in the global semiconductor market and is recognized for its engineering expertise and contributions to the electronics sector.

Application

The TPS63027YFFR is a high-efficiency buck-boost DC-DC converter suitable for various applications, including portable devices, battery-powered systems, energy harvesting, and IoT devices. It is designed to maintain a stable output voltage across varying input conditions, making it ideal for applications requiring efficient power management, such as smartphones, tablets, wearables, and wireless sensors. Its compact size and integrated features also support space-constrained designs.

Equivalent

Equivalent products to the TPS63027YFFR chip include the TPS63025, TPS63026, and TPS63023 from Texas Instruments. Other alternatives may be the LTC3129 from Analog Devices and the MIC2238 from Microchip. Always check the specifications for specific application requirements.

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