Richtek USA Inc.
Bild kan vara representation.
Se specifikationer för produktinformation.
RT8204LGQW
Visa detalj Datablad

RT8204LGQW

Product Overview

Category

The RT8204LGQW belongs to the category of voltage regulators.

Use

It is used for regulating voltage in electronic circuits and devices.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

The RT8204LGQW comes in a small outline package (SOP) with 8 pins.

Essence

The essence of the RT8204LGQW lies in its ability to efficiently regulate voltage in various electronic applications.

Packaging/Quantity

The RT8204LGQW is typically packaged in reels and is available in varying quantities based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 2A
  • Dropout Voltage: 200mV at 1A
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. COMP (Compensation)
  6. SS/TRK (Soft Start/Tracking)
  7. PG (Power Good)
  8. VOUT (Output Voltage)

Functional Features

  • Adjustable output voltage
  • Soft start function
  • Power good indicator
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Compact package size

Disadvantages

  • Limited maximum output current
  • Restricted operating temperature range

Working Principles

The RT8204LGQW operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. It utilizes a control loop to adjust the duty cycle of the internal switch, ensuring the output voltage remains stable.

Detailed Application Field Plans

The RT8204LGQW is suitable for various applications including: - Portable electronic devices - Battery-powered systems - Consumer electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the RT8204LGQW include: - RT8205BGQW - RT8206CGQW - RT8207DGQW - RT8208EGQW

In conclusion, the RT8204LGQW is a versatile voltage regulator with high efficiency and a wide input voltage range, making it suitable for a range of electronic applications.

Word Count: 366

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av RT8204LGQW i tekniska lösningar

  1. What is the maximum input voltage for RT8204LGQW?

    • The maximum input voltage for RT8204LGQW is typically 18V.

  2. What is the typical output current capability of RT8204LGQW?

    • RT8204LGQW has a typical output current capability of up to 4A.

  3. Can RT8204LGQW be used in automotive applications?

    • Yes, RT8204LGQW is suitable for automotive applications.

  4. What is the typical efficiency of RT8204LGQW?

    • The typical efficiency of RT8204LGQW is around 95%.

  5. Does RT8204LGQW require an external compensation network?

    • No, RT8204LGQW does not require an external compensation network.

  6. What is the operating temperature range of RT8204LGQW?

    • RT8204LGQW typically operates within a temperature range of -40°C to 85°C.

  7. Is RT8204LGQW suitable for use in battery-powered devices?

    • Yes, RT8204LGQW is suitable for use in battery-powered devices.

  8. What type of package does RT8204LGQW come in?

    • RT8204LGQW is available in a WQFN-16 (3x3mm) package.

  9. Can RT8204LGQW be used in point-of-load (POL) applications?

    • Yes, RT8204LGQW is commonly used in point-of-load applications.

  10. Does RT8204LGQW have built-in overcurrent protection?

    • Yes, RT8204LGQW features built-in overcurrent protection for added safety.