SIP21106DT-25-E3

Product Overview

Category

SIP21106DT-25-E3 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications, including telecommunications, consumer electronics, and industrial equipment.

Characteristics

• Integrated circuit type: SIP21106DT-25-E3
• Package type: SIP (Single In-line Package)
• Essence: This IC is designed to provide efficient power management and control functions.
• Packaging/Quantity: The SIP21106DT-25-E3 is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

The specifications of SIP21106DT-25-E3 are as follows:

• Input voltage range: 4.5V - 28V
• Output voltage range: 0.8V - 5.5V
• Maximum output current: 2.5A
• Operating temperature range: -40°C to +85°C
• Efficiency: Up to 95%
• Switching frequency: 500kHz

Detailed Pin Configuration

The pin configuration of SIP21106DT-25-E3 is as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

The SIP21106DT-25-E3 offers the following functional features:

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during operation.
• Overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown protection prevents overheating of the IC.
• Soft-start feature reduces inrush current during startup.

Advantages and Disadvantages

Advantages: - Compact size and single in-line package make it suitable for space-constrained applications. - Wide input voltage range allows flexibility in power source selection. - High efficiency results in energy savings and reduced heat generation.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Operating temperature range may restrict usage in extreme environments.

Working Principles

The SIP21106DT-25-E3 operates based on a switching regulator principle. It converts the input voltage to the desired output voltage using a combination of control circuitry, power MOSFETs, and passive components. The control circuitry regulates the duty cycle of the power MOSFETs to maintain a stable output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

SIP21106DT-25-E3 finds applications in various fields, including:

1. Telecommunications: Power management in communication devices such as routers, switches, and base stations.
2. Consumer Electronics: Voltage regulation in smartphones, tablets, and portable media players.
3. Industrial Equipment: Power supply control in industrial automation systems, motor drives, and control panels.

Detailed and Complete Alternative Models

1. SIP21106DT-30-E3: Similar to SIP21106DT-25-E3 but with a higher maximum output current of 3A.
2. SIP21106DT-20-E3: Similar to SIP21106DT-25-E3 but with a lower maximum output current of 2A.
3. SIP21106DT-25-E4: Enhanced version of SIP21106DT-25-E3 with additional protection features.

These alternative models offer similar functionality but with slight variations in specifications and performance characteristics.

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