RT2519WGQV

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RT2519WGQV

IC REG LDO ADJ 1A 8VDFN

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 2.2V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 5.5V
VoltageDropout(Max) 0.37V @ 1A
Current-Output 1A
Current-Quiescent(Iq) 350 µA
PSRR 48dB ~ 38dB (100Hz ~ 1MHz)
ControlFeatures Current Limit, Enable
ProtectionFeatures Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 8-VQFN Exposed Pad

概述

Description

The RT2519WGQV is a highly integrated power management IC (PMIC) designed for various electronic applications. This component typically finds usage in consumer electronics, communication devices, and other battery-operated gadgets. It is known for its efficiency in managing power distribution and conversion, which helps in extending battery life and enhancing the overall performance of the device.
Key features of the RT2519WGQV include multiple output voltage options, high efficiency, and low quiescent current, making it suitable for portable devices. The IC often includes built-in protection features such as over-current protection, over-temperature protection, and short-circuit protection to ensure reliability and safety in operation. Its compact design and versatility allow for easy integration into a wide range of applications.
The RT2519WGQV is valued for its ability to optimize power usage, thereby contributing to the development of energy-efficient electronics. As technology advances, components like the RT2519WGQV become crucial in supporting the trend toward smaller, more powerful, and energy-efficient devices.

Features

The RT2519WGQV is a high-efficiency, dual-channel, synchronous step-down converter. It is designed to provide a highly efficient and compact solution for power management. Key features include:
1. Dual-Channel Output: It supports two independent outputs, allowing for versatile power distribution.
2. Wide Input Voltage Range: The converter can handle a broad range of input voltages, making it suitable for various applications.
3. High Efficiency: The synchronous rectification design ensures high efficiency, reducing power loss and improving performance.
4. Adjustable Output Voltage: Users can adjust the output voltage to meet specific requirements, providing flexibility in application design.
5. Compact Package: Its compact design is ideal for space-constrained applications, making it suitable for use in portable and handheld devices.
6. Protection Features: The RT2519WGQV includes protection mechanisms such as over-current protection, short-circuit protection, and thermal shutdown to ensure reliable operation.
7. PWM Control: It uses Pulse Width Modulation (PWM) for precise control over output voltage and current.
These features make the RT2519WGQV a versatile and efficient choice for powering a variety of electronic devices and systems.

Package

The package type of the RT2519WGQV is a VQFN (Very Thin Quad Flat No-lead) package.

Pinout

The RT2519WGQV is a power management integrated circuit (PMIC) designed for a variety of applications, offering efficient power delivery and management. It typically comes in a package with specific pin counts, but the exact number may vary based on the manufacturer’s packaging and version. Generally, such ICs are available in packages like QFN or WQFN, often ranging from 20 to 40 pins, but you should check the specific datasheet for precise details.
In terms of function, the RT2519WGQV usually includes multiple power output channels, enabling the regulation and distribution of power to different parts of a system. Common features may include voltage regulation, power sequencing, fault protection, and interface controls such as I2C for configuration and monitoring. The specific functions and capabilities can vary, so it is essential to refer to the manufacturer's datasheet or technical documentation to understand the detailed specifications and functionalities of the RT2519WGQV.

Manufacturer

The RT2519WGQV is manufactured by Richtek Technology Corporation. Richtek is a semiconductor company that specializes in the design and production of analog integrated circuits. The company is known for its power management ICs, which are used in a variety of electronic devices to optimize power efficiency and manage voltage regulation. Richtek serves markets including consumer electronics, telecommunications, and computing, providing solutions that enhance performance and energy efficiency.

Application

The RT2519WGQV is typically used in power management applications, such as battery-operated devices, portable electronics, and consumer gadgets. Its functionality is geared towards efficient voltage regulation, making it ideal for use in smartphones, tablets, wearable devices, and other compact electronic systems. Additionally, it can be used in embedded systems where space and power efficiency are critical.

Equivalent

The RT2519WGQV is a step-down converter IC produced by Richtek. Equivalent products from other manufacturers that perform similar functions include the TPS62130 from Texas Instruments, the LM3671 from Texas Instruments, and the AP63357 from Diodes Incorporated. When choosing an equivalent, it's important to compare specifications like input voltage range, output current, efficiency, and package type to ensure compatibility with your specific application.

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