RT6190GGQW

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RT6190GGQW

IC REG CTRLR BUCK-BOOST WQFN-40

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規格

Part Status Active
Output Type Transistor Driver
Function Step-Up/Step-Down
Output Configuration Positive
Topology Buck-Boost
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 4V ~ 5.5V, 4.5V ~ 36V
Frequency - Switching 250kHz ~ 1MHz
Synchronous Rectifier No
Clock Sync No
Serial Interfaces I2C
Control Features Dead Time Control, Enable, Power Good, Soft Start, Watchdog
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 40-WFQFN Exposed Pad
Supplier Device Package 40-WQFN (5x5)

概述

Description

RT6190GGQW is a high-performance voltage regulator designed for various applications, particularly in power management systems. It offers features such as low dropout voltage, high efficiency, and precise output voltage regulation. The device typically supports a wide input voltage range, making it suitable for battery-powered systems and other electronic devices requiring stable power supply.
This regulator is equipped with protection features like overcurrent protection, thermal shutdown, and short circuit protection, ensuring reliability and safety in operation. It may have adjustable output options, allowing users to customize voltage levels according to specific requirements. The compact package design facilitates integration into space-constrained applications.
RT6190GGQW is often used in consumer electronics, industrial equipment, and automotive systems, where efficient and reliable power management is crucial. Its performance characteristics make it a popular choice among engineers and designers looking to optimize power efficiency in their devices.

Features

The RT6190GGQW is a high-performance voltage regulator designed for various applications, including consumer electronics and computing devices. Key features include:
1. Output Voltage Range: It provides a fixed output voltage of 1.2V, suitable for powering low-voltage components.
2. High Efficiency: The device operates efficiently, minimizing power loss and thermal output.
3. Load Regulation: It offers excellent load regulation, ensuring stable output voltage across varying load conditions.
4. Low Dropout Voltage: The low dropout voltage allows for effective performance even with minimal input-output voltage difference.
5. Thermal Protection: Built-in thermal shutdown protects the device from overheating.
6. Short-Circuit Protection: It includes short-circuit protection features, safeguarding both the regulator and connected components.
7. Compact Package: The device comes in a small package, making it suitable for space-constrained applications.
Overall, the RT6190GGQW is ideal for applications needing reliable voltage regulation with a focus on efficiency and protection features.

Package

The RT6190GGQW is packaged in a 10-pin MSOP (Mini Small Outline Package) format. This package type is characterized by its compact size and surface-mount technology design, suitable for space-constrained applications.

Pinout

The RT6190GGQW is a voltage regulator with a pin count of 20. It is designed to provide a highly efficient output voltage for various applications, including portable devices and other power-sensitive electronics. The main functions of the pins include input voltage supply, output voltage regulation, enable/disable control, feedback for voltage adjustment, and various ground and compensation connections. The IC supports features like low dropout operation and has built-in protections such as overcurrent and thermal shutdown. For specific pin assignments and detailed functions, refer to the manufacturer's datasheet.

Manufacturer

The RT6190GGQW is manufactured by Richtek Technology Corporation, a company that specializes in power management ICs (integrated circuits). Founded in 2008, Richtek focuses on designing and producing high-performance analog ICs for various applications, including consumer electronics, automotive, and industrial sectors. The company is known for its innovative solutions in voltage regulation, power management, and LED drivers, catering to a global market of electronics manufacturers.

Application

The RT6190GGQW is a high-performance voltage regulator primarily used in applications such as power management for CPUs, GPUs, and other integrated circuits in computing devices. It is suitable for consumer electronics, telecommunications, and industrial equipment, providing stable power supply and efficient energy management. Additionally, it can be utilized in battery-powered devices for improved efficiency and battery life.

Equivalent

The RT6190GGQW chip is a buck regulator. Equivalent products include the LM2596 from Texas Instruments, the MP1584 from Monolithic Power Systems, and the TPS563201 from Texas Instruments. Other alternatives may include the LTC3780 from Analog Devices and the MICROCHIP MCP16301. Always verify specifications and compatibility for your specific application.

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