RT6256CGQUF

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RT6256CGQUF

+Nomenclature

IC BUCK 23V 6A SYNC UQFN-12H(FC)

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Spécifications

Attribut Valeur
Part Status Active
Topology Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
Number of Outputs 2
Frequency - Switching 750kHz
Voltage / Current - Output 1 Fixed, Fixed, 5.1V, 6A
Voltage / Current - Output 2 Fixed, Fixed, 5V, 100mA
w / LED Driver No
w / Supervisor No
w / Sequencer No
Voltage - Supply 5.1V ~ 23V
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 12-UFQFN
Supplier Device Package 12-UQFN-HL (3x3)
Base Product Number RT6256

Présentation

Description

The RT6256CGQUF is a high-efficiency, synchronous buck regulator designed for various applications, including power management in consumer electronics and telecommunications. It features a wide input voltage range, typically from 4.5V to 18V, allowing it to accommodate different power sources. The device supports adjustable output voltages, making it versatile for different circuit requirements.
Key features include a fast transient response, low quiescent current, and built-in protection mechanisms such as overcurrent and thermal shutdown. The RT6256CGQUF also incorporates a high-frequency switching capability, which helps reduce the size of external components like inductors and capacitors, leading to a more compact design.
With its compact package and efficient performance, the RT6256CGQUF is ideal for applications requiring reliable and efficient power regulation, such as automotive systems, industrial equipment, and portable devices.

Equivalent

The RT6256CGQUF chip is a low-dropout (LDO) regulator. Equivalent products include the LM1117 series (Texas Instruments), MIC5219 (Micrel), and AP2112 (Diodes Inc.). Ensure to check specifications like output voltage, current rating, dropout voltage, and package type to confirm compatibility with your application.

Features

The RT6256CGQUF is a high-performance, low dropout (LDO) voltage regulator designed for a variety of applications, including portable devices. Key features include:
1. Input Voltage Range: Typically supports 2.5V to 5.5V input voltage.
2. Low Dropout Voltage: Ensures efficient operation with minimal voltage drop.
3. Output Current: Capable of delivering up to 600mA output current.
4. Adjustable/Fixed Output Voltage Options: Provides flexibility in voltage selection to meet specific application needs.
5. High PSRR: Offers excellent power supply rejection ratio, enhancing noise performance.
6. Low Quiescent Current: Ideal for battery-operated devices, prolonging battery life.
7. Thermal Protection: Includes features to prevent overheating and damage.
8. Compact Package: Available in a small package size, making it suitable for space-constrained applications.
Overall, the RT6256CGQUF is designed for efficiency, reliability, and versatile application in consumer electronics, telecommunications, and more.

Pinout

The RT6256CGQUF is a power management IC with a pin count of 16. It primarily functions as a buck converter, providing efficient voltage regulation for various applications. The device offers features such as adjustable output voltage, over-current protection, and thermal shutdown. It is typically used in mobile devices, consumer electronics, and other compact battery-powered applications. Its integrated functions help optimize power efficiency and manage battery life effectively.

Manufacturer

The RT6256CGQUF is manufactured by Richtek Technology Corporation. Richtek is a semiconductor company that specializes in the design and manufacture of high-performance analog and mixed-signal integrated circuits (ICs). Founded in 2001 and based in Taiwan, the company focuses on providing solutions for power management, voltage regulation, and LED drivers, among other applications. Richtek's products are widely used in consumer electronics, telecommunications, and industrial devices, catering to the growing demand for efficient power management solutions. The RT6256 series is specifically known for its high efficiency and reliability in various electronic applications.

Application

The RT6256CGQUF is a high-efficiency step-down DC-DC converter commonly used in various applications, including portable devices, consumer electronics, and automotive systems. It is ideal for powering microcontrollers, sensors, and communication devices due to its low quiescent current and high switching frequency. Other application areas include battery-powered devices, LED drivers, and power management for systems requiring efficient voltage regulation. Its compact design and thermal performance make it suitable for space-constrained environments.

Package

The RT6256CGQUF is packaged in a QFN (Quad Flat No-lead) format, specifically a 2mm x 2mm package. This type of package is known for its compact size and efficient thermal performance, making it suitable for space-constrained applications.

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