ON Semiconductor
Slika može predstavljati.
Pogledajte specifikacije za pojedinosti o proizvodu.
FSDM0465RSWDTU
Pogledaj detalje Podatkovne tablice

FSDM0465RSWDTU

Product Overview

Category

FSDM0465RSWDTU belongs to the category of power management integrated circuits (PMICs).

Use

This integrated circuit is primarily used for power conversion and management in various electronic devices.

Characteristics

  • High efficiency power conversion
  • Low standby power consumption
  • Compact package size
  • Wide input voltage range
  • Overload and overvoltage protection
  • Thermal shutdown protection

Package

FSDM0465RSWDTU is available in a small outline package (SOP) with a compact form factor, suitable for space-constrained applications.

Essence

The essence of FSDM0465RSWDTU lies in its ability to efficiently convert and manage power, ensuring optimal performance and reliability in electronic devices.

Packaging/Quantity

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

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Voltage: 12V DC
  • Maximum Output Power: 46.5W
  • Efficiency: >85%
  • Standby Power Consumption: <100mW
  • Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

  1. VCC: Power supply input
  2. GND: Ground reference
  3. FB: Feedback pin for voltage regulation
  4. CS: Current sense pin
  5. COMP: Compensation pin for stability control
  6. DRAIN: Power switch drain pin
  7. SOURCE: Power switch source pin

Functional Features

  • Integrated power MOSFET and controller
  • Pulse Frequency Modulation (PFM) operation for improved efficiency
  • Built-in protection features for overcurrent, overvoltage, and thermal shutdown
  • Soft-start function for smooth power-up
  • Auto-restart function for fault recovery

Advantages and Disadvantages

Advantages

  • High efficiency power conversion reduces energy consumption
  • Compact package size allows for space-saving designs
  • Wide input voltage range enables compatibility with various power sources
  • Built-in protection features enhance device reliability

Disadvantages

  • Limited output power compared to higher-rated PMICs
  • Operating temperature range may not be suitable for extreme environments

Working Principles

FSDM0465RSWDTU operates on the principle of pulse frequency modulation (PFM). It regulates the output voltage by adjusting the switching frequency of the integrated power MOSFET. This modulation technique ensures efficient power conversion while minimizing power losses.

Detailed Application Field Plans

FSDM0465RSWDTU finds applications in a wide range of electronic devices, including but not limited to: - Power adapters - LED lighting systems - Set-top boxes - Audio amplifiers - Home appliances

Alternative Models

For those seeking alternative options, the following PMICs can be considered: 1. FSDM0565RB: Higher output power rating (56.5W) with similar features 2. FSDM07652R: Increased output power (76.5W) and extended operating temperature range 3. FSDM0865RL: Enhanced thermal performance and higher efficiency

These alternatives provide varying specifications and features to cater to different application requirements.

Word count: 440 words

Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu FSDM0465RSWDTU u tehničkim rješenjima

Sure! Here are 10 common questions and answers related to the application of FSDM0465RSWDTU in technical solutions:

  1. Q: What is FSDM0465RSWDTU? A: FSDM0465RSWDTU is a power switch IC (integrated circuit) commonly used in technical solutions for power management.

  2. Q: What are the main features of FSDM0465RSWDTU? A: The main features of FSDM0465RSWDTU include high voltage startup, built-in protection functions, low standby power consumption, and high efficiency.

  3. Q: How does FSDM0465RSWDTU help in power management? A: FSDM0465RSWDTU helps in power management by providing efficient switching control, reducing power losses, and protecting against overvoltage, overcurrent, and overheating.

  4. Q: What are the typical applications of FSDM0465RSWDTU? A: FSDM0465RSWDTU is commonly used in applications such as LED lighting, power adapters, LCD monitors, and other consumer electronics devices.

  5. Q: What is the input voltage range supported by FSDM0465RSWDTU? A: FSDM0465RSWDTU supports an input voltage range of typically 85VAC to 265VAC, making it suitable for worldwide use.

  6. Q: Does FSDM0465RSWDTU have built-in protection features? A: Yes, FSDM0465RSWDTU has built-in protection features like overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown protection.

  7. Q: Can FSDM0465RSWDTU operate in a wide temperature range? A: Yes, FSDM0465RSWDTU can operate in a wide temperature range, typically from -40°C to 105°C.

  8. Q: What is the efficiency of FSDM0465RSWDTU? A: FSDM0465RSWDTU offers high efficiency, typically above 85%, which helps in reducing power consumption and heat generation.

  9. Q: Is FSDM0465RSWDTU RoHS compliant? A: Yes, FSDM0465RSWDTU is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

  10. Q: Are there any application notes or reference designs available for FSDM0465RSWDTU? A: Yes, the manufacturer provides application notes and reference designs that can help in implementing FSDM0465RSWDTU in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific product documentation and specifications.