S-8353H37MC-IWWT2U

Product Overview

Category

S-8353H37MC-IWWT2U belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Stable output voltage

Package

The S-8353H37MC-IWWT2U comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this IC lies in its ability to efficiently regulate voltage and manage power consumption in electronic devices.

Packaging/Quantity

The S-8353H37MC-IWWT2U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 28V
• Output Voltage: 3.7V
• Output Current: Up to 500mA
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Under-voltage lockout
• Soft-start function

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Compact size enables integration into small electronic devices
• Stable output voltage ensures reliable performance

Disadvantages

• Limited output current may not be suitable for high-power applications
• Higher cost compared to traditional linear voltage regulators

Working Principles

The S-8353H37MC-IWWT2U utilizes a switching regulator topology to efficiently regulate the input voltage and provide a stable output voltage. It employs pulse width modulation (PWM) techniques to control the duty cycle of the internal power switch, thereby adjusting the output voltage according to the feedback signal.

Detailed Application Field Plans

The S-8353H37MC-IWWT2U is widely used in various electronic devices, including but not limited to: - Portable electronic devices (e.g., smartphones, tablets) - Wearable devices (e.g., smartwatches, fitness trackers) - IoT devices - Industrial equipment - Automotive electronics

Detailed and Complete Alternative Models

1. S-8353H33MC-IWWT2U: Similar to S-8353H37MC-IWWT2U, but with an output voltage of 3.3V.
2. S-8353H50MC-IWWT2U: Similar to S-8353H37MC-IWWT2U, but with an output voltage of 5.0V.
3. S-8353H25MC-IWWT2U: Similar to S-8353H37MC-IWWT2U, but with an output voltage of 2.5V.

These alternative models offer different output voltage options to cater to specific application requirements.

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