TPS63070RNMT

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TPS63070RNMT

IC REG BUCK BOOST ADJ 2A 15VQFN

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Thông số kỹ thuật

Part Status Active
Base Product Number TPS63070
Function Step-Up/Step-Down
Output Configuration Positive
Topology Buck-Boost
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2V
Voltage - Input (Max) 16V
Voltage - Output (Min/Fixed) 2.5V
Voltage - Output (Max) 9V
Current - Output 2A
Frequency - Switching 2.4MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package 15-PowerVFQFN
Supplier Device Package 15-VQFN-HR (3x2.5)
Packaging Cut Tape (CT), Tape & Reel (TR)

Tổng quan

Description

The TPS63070RNMT is a high-efficiency, buck-boost converter designed by Texas Instruments. It is particularly suited for applications requiring efficient power management across a wide range of input voltages, ranging from 2 V to 16 V, and it provides an adjustable output voltage from 1.2 V to 16 V. This flexibility makes it ideal for battery-powered devices where the device must maintain consistent performance even as battery voltage fluctuates.
The TPS63070RNMT can deliver up to 2 A of output current in both buck and boost modes, ensuring robust performance. It features a seamless transition between buck and boost operations, enhancing efficiency and minimizing output voltage ripple. The device also includes built-in protections such as overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring safe and reliable operation.
Additionally, the TPS63070RNMT is packaged in a compact 16-pin VQFN package, making it suitable for space-constrained applications. Its high efficiency and low quiescent current make it an excellent choice for portable electronics, industrial applications, and any system requiring a stable power supply over a broad range of conditions.

Features

The TPS63070RNMT is a buck-boost converter from Texas Instruments, designed for use in applications requiring a regulated output voltage over a wide input voltage range. Key features include:
1. Wide Input Voltage Range: It supports input voltages from 2 V to 16 V, making it versatile for various power sources.
2. Output Voltage Range: The device can produce output voltages from 1.2 V to 8 V, catering to different load requirements.
3. High Efficiency: It boasts high efficiency, up to 95%, due to its synchronous rectification technology, optimizing power usage.
4. Output Current Capability: The converter can deliver up to 2 A of output current, providing ample power for many applications.
5. Automatic Buck-Boost Mode: The device seamlessly transitions between buck and boost modes depending on the input voltage relative to the output voltage.
6. Low Quiescent Current: With a low quiescent current of 35 µA, it is suited for battery-powered applications where power efficiency is critical.
7. Protection Features: It includes several protection features such as thermal shutdown, overcurrent protection, and output short circuit protection.
These features make the TPS63070RNMT suitable for portable electronics, industrial applications, and any system requiring efficient power regulation across variable input conditions.

Package

The TPS63070RNMT is a buck-boost converter by Texas Instruments, and it comes in a VQFN (Very Thin Quad Flat No-Lead) package type. Specifically, it's an 11-pin VQFN package.

Pinout

The TPS63070RNMT is a buck-boost converter from Texas Instruments. It comes in a 20-pin VQFN (Very Thin Quad Flat No-lead) package. This device is designed for applications requiring efficient voltage regulation and can operate with input voltages above, below, or equal to the output voltage.
Key functions of the TPS63070RNMT include:
- High efficiency in buck and boost modes.
- Seamless transition between buck and boost operations.
- Output current capability of up to 2 A.
- Adjustable output voltage.
- Integrated power FETs for reduced component count and size.
- Soft start, overcurrent protection, and thermal protection features.
It's suitable for battery-powered devices or any application requiring efficient power conversion across a wide range of input and output voltages.

Manufacturer

The TPS63070RNMT is manufactured by Texas Instruments (TI), a global semiconductor company. TI is known for designing and manufacturing a wide range of integrated circuits and semiconductor technologies. They provide components that are used in various electronic devices across industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI's portfolio includes analog chips, digital signal processors, microcontrollers, and more, catering to both consumer and industrial markets.

Application

The TPS63070RNMT is a buck-boost converter commonly used in applications requiring efficient power management. Key application areas include battery-powered devices, portable electronics, wearables, and IoT devices. It supports systems that need a stable voltage supply despite variations in battery output. The converter is ideal for applications like smartphones, tablets, and other handheld devices, where maintaining efficiency and extending battery life are critical.

Equivalent

The TPS63070RNMT is a buck-boost converter from Texas Instruments. Equivalent products from other manufacturers include:
1. MAX77813 from Maxim Integrated
2. LTC3115-1 from Analog Devices
3. ISL91107 from Renesas Electronics
4. ADP2503 from Analog Devices
These alternatives offer similar functionalities, but specific features and performance should be compared based on application needs.

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