Richtek USA Inc.
图片可能具有代表性。
产品详情请参阅规格.
RT9055-SSWSC
查看详情 数据表

RT9055-SSWSC

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low dropout voltage - Small package size - Wide input voltage range - Overcurrent and thermal protection

Package: SSOP-16

Essence: The RT9055-SSWSC is a power management IC designed to regulate voltage efficiently in various electronic devices.

Packaging/Quantity: The RT9055-SSWSC is typically sold in reels containing 2500 units.

Specifications

The RT9055-SSWSC has the following specifications:

  • Input Voltage Range: 2.5V - 6.5V
  • Output Voltage Range: 1.2V - 5.5V
  • Maximum Output Current: 1A
  • Dropout Voltage: 200mV at 500mA
  • Quiescent Current: 60µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9055-SSWSC has a total of 16 pins, which are configured as follows:

  1. EN (Enable)
  2. GND (Ground)
  3. FB (Feedback)
  4. VOUT (Output Voltage)
  5. VOUT (Output Voltage)
  6. VOUT (Output Voltage)
  7. VOUT (Output Voltage)
  8. VOUT (Output Voltage)
  9. VOUT (Output Voltage)
  10. VOUT (Output Voltage)
  11. VOUT (Output Voltage)
  12. VOUT (Output Voltage)
  13. VOUT (Output Voltage)
  14. VOUT (Output Voltage)
  15. VIN (Input Voltage)
  16. VIN (Input Voltage)

Functional Features

The RT9055-SSWSC offers the following functional features:

  • High efficiency voltage regulation
  • Overcurrent protection
  • Thermal protection
  • Low dropout voltage
  • Short-circuit protection

Advantages and Disadvantages

Advantages: - High efficiency operation - Wide input voltage range - Small package size - Overcurrent and thermal protection for enhanced safety

Disadvantages: - Limited maximum output current (1A)

Working Principles

The RT9055-SSWSC operates as a voltage regulator by maintaining a stable output voltage regardless of changes in the input voltage. It achieves this through a combination of internal circuitry and feedback control.

Detailed Application Field Plans

The RT9055-SSWSC is commonly used in various electronic devices that require efficient voltage regulation, such as:

  1. Mobile phones
  2. Tablets
  3. Portable media players
  4. Digital cameras
  5. Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models to the RT9055-SSWSC include:

  1. RT9056-SSWSC
  2. RT9057-SSWSC
  3. RT9058-SSWSC
  4. RT9059-SSWSC

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the RT9055-SSWSC is a power management IC that offers high efficiency voltage regulation, low dropout voltage, and various protection features. It is widely used in electronic devices requiring stable and efficient power supply.

10个与RT9055-SSWSC在技术解决方案中的应用相关的常见问题及解答

Sure! Here are 10 common questions and answers related to the application of RT9055-SSWSC in technical solutions:

  1. Q: What is RT9055-SSWSC? A: RT9055-SSWSC is a specific model or variant of a component, such as a voltage regulator or power management IC, used in technical solutions.

  2. Q: What are the key features of RT9055-SSWSC? A: The key features of RT9055-SSWSC may include high efficiency, low dropout voltage, adjustable output voltage, thermal shutdown protection, and overcurrent protection.

  3. Q: What is the typical input voltage range for RT9055-SSWSC? A: The typical input voltage range for RT9055-SSWSC can be between 2.5V and 5.5V, but it's always important to refer to the datasheet for accurate specifications.

  4. Q: What is the maximum output current of RT9055-SSWSC? A: The maximum output current of RT9055-SSWSC can vary depending on the specific model, but it can typically range from 500mA to 1A.

  5. Q: How do I connect RT9055-SSWSC in my circuit? A: RT9055-SSWSC usually requires input and output capacitors for stability. The datasheet provides a recommended circuit diagram and guidelines for proper connections.

  6. Q: Can RT9055-SSWSC operate in a wide temperature range? A: Yes, RT9055-SSWSC is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  7. Q: Is RT9055-SSWSC suitable for battery-powered applications? A: Yes, RT9055-SSWSC is often used in battery-powered applications due to its low dropout voltage and high efficiency, which helps maximize battery life.

  8. Q: Can I adjust the output voltage of RT9055-SSWSC? A: Yes, RT9055-SSWSC usually has an adjustable output voltage feature that allows you to set the desired voltage within a specified range.

  9. Q: Does RT9055-SSWSC have any built-in protection features? A: Yes, RT9055-SSWSC typically includes built-in protection features like thermal shutdown and overcurrent protection to ensure safe operation.

  10. Q: Where can I find more information about RT9055-SSWSC? A: You can find more detailed information about RT9055-SSWSC in the datasheet provided by the manufacturer or on their official website.