TPS61372YKBR

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TPS61372YKBR

IC PWR MGMT SWITCHING REGULATOR

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規格

Package Tape & Reel (TR)
ProductStatus Active
Function Step-Up
OutputConfiguration Positive
Topology Boost
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 2.5V
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 5V
Voltage-Output(Max) 16V
Frequency-Switching 1.2MHz ~ 1.7MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 16-XFBGA, DSBGA

概述

Description

The TPS61372YKBR is a high-efficiency, synchronous boost converter from Texas Instruments. Designed for applications requiring a stable power output from a low-voltage source, it can handle input voltages ranging from 2.5V to 5.5V and boost them up to 15V. The device integrates a 7.5A switch and operates at a high switching frequency of up to 2.5 MHz, enabling the use of small external components and reducing solution size.
Key features include its ability to deliver up to 5A output current, depending on the input voltage and efficiency, and an adjustable output voltage set via external resistors. It also includes comprehensive protection features such as over-current protection, thermal shutdown, and output over-voltage protection to ensure reliable operation.
The TPS61372YKBR is suitable for a wide range of applications, including portable electronics, industrial instruments, and battery-powered devices, where efficient power management is crucial. It comes in a compact package, making it ideal for space-constrained designs. Overall, the TPS61372YKBR offers a robust solution for boosting low input voltages to satisfy higher voltage demands.

Features

The TPS61372YKBR is a high-efficiency, synchronous boost converter designed by Texas Instruments. Key features include:
1. Input Voltage Range: It operates with an input voltage range of 2.5 V to 5.5 V, making it suitable for battery-powered applications.

2. Output Voltage: The device can deliver an adjustable output voltage up to 16 V.
3. Efficiency: It offers high efficiency, often exceeding 90%, which is crucial for extending battery life in portable devices.
4. Switch Current: The converter supports a switch current limit of up to 6 A, allowing it to handle significant power levels.
5. Integrated Switches: It includes integrated power MOSFETs for reduced component count and board space.
6. Protection Features: The TPS61372YKBR provides protection features such as over-current protection, thermal shutdown, and over-voltage protection.
7. Compact Package: It is available in a 3.0 mm x 3.0 mm VQFN package, which helps in minimizing the PCB footprint.
8. Applications: This device is ideal for applications like smartphones, tablets, and other portable devices requiring efficient power conversion.
These features make the TPS61372YKBR a versatile component in designing efficient, compact, and reliable power solutions.

Package

The TPS61372YKBR is a DC-DC boost converter from Texas Instruments. It comes in a DSBGA (Die-Size Ball Grid Array) package, specifically a 16-ball configuration. This compact package is ideal for space-constrained applications requiring efficient power management.

Pinout

The TPS61372YKBR is a step-up (boost) converter integrated circuit designed by Texas Instruments. It comes in a DSBGA (Die-Size Ball Grid Array) package with a pin count of 16.
Key functions and features of the TPS61372YKBR include:
1. Boost Converter: It steps up a lower input voltage to a higher output voltage.
2. Output Voltage Range: The device can output a voltage range typically from 3.3 V to 16 V.
3. Input Voltage Range: It operates with input voltages as low as 2.5 V.
4. Efficiency: High-efficiency performance, suitable for battery-powered applications.
5. Load Capability: Can deliver up to 2.5 A of current to the load depending on input voltage and other conditions.
6. Protection Features: Includes over-current protection, thermal shutdown, and soft start functionality to ensure reliable operation.
The TPS61372YKBR is typically used in applications requiring efficient voltage boosting, such as portable electronics, battery-powered devices, and systems requiring a stable output voltage higher than the available input voltage.

Manufacturer

The TPS61372YKBR is manufactured by Texas Instruments (TI), a global semiconductor design and manufacturing company. Texas Instruments is known for developing analog and embedded processing components, which are essential in a wide range of electronic devices. TI serves various markets, including industrial, automotive, personal electronics, and communications equipment, providing solutions that enhance performance, reliability, and efficiency.

Application

The TPS61372YKBR is a high-efficiency, synchronous boost converter designed for applications requiring step-up voltage conversion. Its application areas include battery-powered devices, portable electronics, smartphones, tablets, and wearables. It is also used in industrial and automotive systems, where efficient power conversion is crucial. Additionally, it can be applied in white LED backlighting for displays and as a power supply for sensors and microcontrollers. Its compact size and high efficiency make it suitable for space-constrained and energy-sensitive applications.

Equivalent

The TPS61372YKBR is a boost converter from Texas Instruments. Equivalent products from other manufacturers might include:
1. LTC3122 from Analog Devices: A high-efficiency, step-up DC/DC converter.
2. MAX77801 from Maxim Integrated: A high-efficiency boost converter.
3. NCP1403 from ON Semiconductor: A micropower step-up DC/DC converter.
Always verify compatibility in terms of electrical characteristics and application requirements before substituting components.

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