S-8521B60MC-AUTT2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management IC
• Characteristics:
  • High efficiency voltage regulator
  • Low power consumption
  • Compact size
• Package: QFN (Quad Flat No-leads) package
• Essence: Voltage regulator for power management applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to 6V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to +85°C
• Dropout Voltage: 200mV (typical)

Detailed Pin Configuration

The S-8521B60MC-AUTT2U has a total of 10 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input voltage | | 2 | GND | Ground | | 3 | EN | Enable control input | | 4 | FB | Feedback voltage input | | 5 | VOUT | Output voltage | | 6 | SS | Soft-start capacitor connection | | 7 | PG | Power good output | | 8 | NC | No connection | | 9 | NC | No connection | | 10 | VREF | Reference voltage output |

Functional Features

• High efficiency conversion
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function for smooth startup
• Power good output signal for system monitoring

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power consumption
• Compact size allows for space-saving designs
• Overcurrent and thermal shutdown protection ensure system safety
• Soft-start function prevents voltage spikes during startup
• Power good output signal enables system monitoring

Disadvantages

• Limited maximum output current of 3A
• Operating temperature range may not be suitable for extreme environments

Working Principles

The S-8521B60MC-AUTT2U is a voltage regulator IC that converts the input voltage to a regulated output voltage. It utilizes a control loop to maintain the desired output voltage by adjusting the duty cycle of an internal switching transistor. The feedback voltage from the FB pin is compared with a reference voltage, and the control circuitry adjusts the switching transistor accordingly to regulate the output voltage.

Detailed Application Field Plans

The S-8521B60MC-AUTT2U is commonly used in various power management applications, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial equipment - Automotive electronics - Communication systems

Detailed and Complete Alternative Models

• S-8521B33MC-AUTT2U: Similar voltage regulator IC with a lower maximum output current of 1.5A
• S-8521B50MC-AUTT2U: Similar voltage regulator IC with a higher maximum output current of 5A
• S-8521B12MC-AUTT2U: Similar voltage regulator IC with a lower maximum output current of 0.8A

Note: This is not an exhaustive list, and there are other alternative models available based on specific requirements.

This entry provides an overview of the S-8521B60MC-AUTT2U, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.