SSC2101S-TL

Product Overview

Category: Integrated Circuit (IC)

Use: The SSC2101S-TL is a specialized integrated circuit designed for use in electronic devices. It serves as a voltage regulator, providing stable and regulated power supply to various components within the device.

Characteristics: - Small form factor - High efficiency - Low power consumption - Wide input voltage range - Overcurrent and overtemperature protection

Package: The SSC2101S-TL is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence: The essence of the SSC2101S-TL lies in its ability to regulate voltage effectively, ensuring reliable and consistent power supply to sensitive electronic components.

Packaging/Quantity: The SSC2101S-TL is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 40V
• Output Voltage Range: 1.2V - 37V
• Output Current: Up to 1A
• Dropout Voltage: 0.6V @ 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SSC2101S-TL features a standard 3-pin configuration:

1. VIN - Input Voltage Pin: Connects to the power source supplying the unregulated voltage.
2. GND - Ground Pin: Connected to the common ground reference of the system.
3. VOUT - Output Voltage Pin: Provides the regulated output voltage to the load.

Functional Features

• Voltage Regulation: The SSC2101S-TL maintains a stable output voltage regardless of variations in the input voltage or load conditions.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard the circuit and connected components from excessive current flow.
• Overtemperature Protection: The IC includes built-in thermal protection, preventing damage due to high temperatures.
• Short-Circuit Protection: In the event of a short circuit, the SSC2101S-TL shuts down to protect itself and the connected devices.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation. - Wide input voltage range allows compatibility with various power sources. - Small form factor enables integration into space-constrained designs. - Overcurrent and overtemperature protection enhance system reliability.

Disadvantages: - Limited output current capacity may not be suitable for high-power applications. - Dropout voltage of 0.6V may result in higher power loss compared to low dropout regulators.

Working Principles

The SSC2101S-TL operates on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This is achieved by regulating the duty cycle of an internal switching element, which controls the energy transfer from the input to the output.

Detailed Application Field Plans

The SSC2101S-TL finds application in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable audio players - GPS devices - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

1. SSC2102S-TL: Similar to the SSC2101S-TL, but with a higher output current capability of up to 2A.
2. SSC2103S-TL: Offers adjustable output voltage, allowing flexibility in different applications.
3. SSC2104S-TL: Provides multiple output channels, enabling simultaneous regulation of different voltages.

These alternative models offer varying features and specifications to cater to specific requirements in different applications.

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