RT9624FGQW

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RT9624FGQW

+BOM

IC GATE DRVR HI/LOW SIDE 8WDFN

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Specifications

Attribute Value
Part Status Active
DigiKey Programmable Not Verified
Driven Configuration High-Side or Low-Side
Channel Type Synchronous
Number of Drivers 2
Gate Type MOSFET (N-Channel)
Voltage - Supply 4.5V ~ 13.2V
Input Type Non-Inverting
High Side Voltage - Max (Bootstrap) 15 V
Rise / Fall Time (Typ) 25ns, 12ns
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Supplier Device Package 8-WDFN (3x3)
Base Product Number RT9624

Overview

Description

The RT9624FGQW is a high-performance, synchronous step-down voltage regulator designed for various applications. It features advanced PWM control and offers a wide input voltage range, making it suitable for powering devices in consumer electronics, automotive, and industrial sectors. The regulator can efficiently provide adjustable output voltages, which enhances its flexibility in different circuit designs.
Key specifications include high efficiency, low output ripple, and robust thermal performance, ensuring reliable operation under varying load conditions. The RT9624FGQW also includes protection features such as over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown, contributing to the safety and longevity of the system.
Additionally, its compact size and integrated components allow for easy implementation in PCB layouts. Overall, the RT9624FGQW is an excellent choice for designers looking for a reliable and efficient power management solution.

Equivalent

The RT9624FGQW chip is a high-performance voltage regulator. Equivalent products include the LM1084, LM317, and TPS7A33, among others. These alternatives offer similar voltage regulation features and specifications, but it's essential to check their datasheets for specific characteristics like output current, dropout voltage, and thermal performance to ensure compatibility with your application.

Features

The RT9624FGQW is a high-efficiency synchronous buck regulator designed for various applications, including laptops, desktop PCs, and other digital devices. Key features include:
1. Input Voltage Range: Typically accommodates input voltages from 4.5V to 28V.
2. Output Current: Supports high output current capability, ideal for demanding applications.
3. Efficiency: Offers high efficiency across a wide load range, typically exceeding 90%.
4. Integrated MOSFETs: Features integrated high-side and low-side MOSFETs, reducing external component count and saving board space.
5. Adjustable Output Voltage: The output voltage can be easily adjusted via external resistors, accommodating various system requirements.
6. Protection Features: Includes over-current protection, over-voltage protection, and thermal shutdown for enhanced reliability.
7. Compact Package: Housed in a compact QFN package, facilitating space-constrained designs.
Overall, the RT9624FGQW is suitable for powering processors and other digital loads efficiently while maintaining a small footprint.

Pinout

The RT9624FGQW is a highly integrated power management IC designed for use in various applications, typically in portable electronics. It features a total of 20 pins.
The primary functions of the RT9624FGQW include:
1. Buck Converter: It provides efficient step-down voltage conversion.
2. Power Supply Management: It manages multiple power rails and supports various operating voltage requirements.
3. Enable and Disable Control: It allows for power management through an enable pin.
4. Voltage Feedback: It includes feedback pins for precise output voltage regulation.
5. Protection Features: Integrated features such as over-current protection and thermal shutdown to ensure safe operation.
The specific pin assignments and functions can be referenced from the manufacturer's datasheet for detailed information.

Manufacturer

The RT9624FGQW is manufactured by Richtek Technology Corporation, a company based in Taiwan. Richtek specializes in designing and producing various integrated circuits (ICs), primarily focusing on power management solutions. Their product offerings include linear regulators, DC-DC converters, LED drivers, and battery management ICs, catering to consumer electronics, computing, telecommunications, and industrial applications. Richtek is known for its innovation and development in power management technology, providing essential components for efficient energy usage in electronic devices. The company emphasizes high performance, reliability, and advanced features in its products to meet the needs of a diverse range of markets.

Application

The RT9624FGQW is a voltage regulator primarily used in various applications, including power management for consumer electronics, telecommunications, and industrial equipment. It is suitable for powering microcontrollers, FPGAs, and other digital circuits that require stable voltage regulation. Its compact design and high efficiency make it ideal for portable devices, battery-operated gadgets, and applications where space and thermal performance are critical. Additionally, it finds use in automotive electronics and LED drivers, where reliable power delivery is essential.

Package

The RT9624FGQW is packaged in a QFN (Quad Flat No-lead) type, specifically a 4mm x 4mm size. This compact package design is ideal for applications requiring a small footprint and efficient thermal performance.

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