FDMS7658AS

Product Overview

Category

The FDMS7658AS belongs to the category of power management integrated circuits (ICs).

Use

It is used for controlling and managing power in electronic devices, such as computers, mobile phones, and other consumer electronics.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Integrated protection features

Package

The FDMS7658AS is available in a small outline package (SOP) with a specified number of pins.

Essence

The essence of the FDMS7658AS lies in its ability to efficiently regulate and manage power flow within electronic devices.

Packaging/Quantity

The FDMS7658AS is typically packaged in reels or tubes and is available in varying quantities based on customer requirements.

Specifications

• Input Voltage Range: 3V to 5.5V
• Output Current: Up to 3A
• Efficiency: >90%
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOP-8

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. SW (Switch)
6. GND (Ground)
7. PG (Power Good)
8. VOUT (Output Voltage)

Functional Features

• Overcurrent protection
• Thermal shutdown
• Under-voltage lockout
• Soft-start functionality

Advantages

• High efficiency leads to reduced power loss
• Integrated protection features enhance device reliability
• Compact size allows for space-efficient designs

Disadvantages

• Limited output current compared to some alternative models
• Operating temperature range may not be suitable for extreme environments

Working Principles

The FDMS7658AS regulates the output voltage by adjusting the duty cycle of the internal switch based on the feedback received from the output voltage. It also incorporates various protection mechanisms to ensure safe operation under different conditions.

Detailed Application Field Plans

The FDMS7658AS is well-suited for use in portable electronic devices, battery-powered systems, and low-power applications where efficient power management is crucial. Its compact size and high efficiency make it ideal for integration into space-constrained designs.

Detailed and Complete Alternative Models

Some alternative models to the FDMS7658AS include: - FDMS7659AS - FDMS7660AS - FDMS7661AS

These alternative models offer similar functionality and may have variations in terms of input voltage range, output current, and package type.

In conclusion, the FDMS7658AS is a versatile power management IC that offers high efficiency, integrated protection features, and compact size, making it an ideal choice for a wide range of electronic devices and applications.

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