Richtek USA Inc.
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RT9624BZQW
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RT9624BZQW

Product Overview

Category

RT9624BZQW belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for voltage regulation and power management.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

RT9624BZQW is available in a small outline package (SOP) or a quad flat no-leads (QFN) package.

Essence

The essence of RT9624BZQW lies in its ability to efficiently regulate voltage and manage power consumption in electronic devices.

Packaging/Quantity

RT9624BZQW is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 5.5V
  • Output Voltage Range: 0.6V - VIN
  • Maximum Output Current: 1A
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

RT9624BZQW has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switching pin
  6. PG: Power good pin
  7. VOUT: Output voltage pin

Functional Features

  • Integrated synchronous step-down DC-DC converter
  • Adjustable output voltage through external resistors
  • Soft-start function for controlled startup
  • Overcurrent protection prevents damage to the device and connected components
  • Thermal shutdown protection safeguards against overheating

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for space-saving designs
  • Wide input voltage range enables compatibility with various power sources
  • Overcurrent and thermal shutdown protection enhance device reliability

Disadvantages

  • Limited maximum output current of 1A may not be suitable for high-power applications
  • Requires external resistors for output voltage adjustment

Working Principles

RT9624BZQW operates as a synchronous step-down DC-DC converter. It converts the input voltage to a lower, regulated output voltage using pulse-width modulation (PWM) techniques. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switches to maintain a stable output.

Detailed Application Field Plans

RT9624BZQW finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9624BZQW are: - RT9625BZQW - RT9626BZQW - RT9627BZQW - RT9628BZQW

These models offer similar functionality and characteristics, providing flexibility in design choices.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de RT9624BZQW en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of RT9624BZQW in technical solutions:

  1. Question: What is RT9624BZQW?
    - Answer: RT9624BZQW is a specific model of integrated circuit (IC) that is commonly used in technical solutions.

  2. Question: What is the purpose of RT9624BZQW?
    - Answer: The purpose of RT9624BZQW is to provide voltage regulation and power management functions in electronic devices.

  3. Question: What are the key features of RT9624BZQW?
    - Answer: Some key features of RT9624BZQW include high efficiency, low quiescent current, over-temperature protection, and over-current protection.

  4. Question: In which applications can RT9624BZQW be used?
    - Answer: RT9624BZQW can be used in various applications such as portable devices, consumer electronics, industrial equipment, and automotive systems.

  5. Question: How does RT9624BZQW help in power management?
    - Answer: RT9624BZQW helps in power management by regulating the input voltage and providing a stable output voltage for the connected components.

  6. Question: What is the input voltage range supported by RT9624BZQW?
    - Answer: RT9624BZQW supports an input voltage range of typically 2.7V to 5.5V.

  7. Question: What is the output voltage range provided by RT9624BZQW?
    - Answer: RT9624BZQW can provide an adjustable output voltage range from 0.8V to 5.5V.

  8. Question: Can RT9624BZQW handle high current loads?
    - Answer: Yes, RT9624BZQW is designed to handle high current loads with its built-in over-current protection feature.

  9. Question: Does RT9624BZQW require any external components for operation?
    - Answer: Yes, RT9624BZQW requires a few external components such as input and output capacitors for stable operation.

  10. Question: Is RT9624BZQW available in different package options?
    - Answer: Yes, RT9624BZQW is available in various package options including SOP-8 and WDFN-8.

Please note that the answers provided here are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult the manufacturer for detailed information.