AS3682-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics:
  • High efficiency power management solution
  • Compact size and low power consumption
  • Wide input voltage range
  • Multiple output channels
• Package: QFN (Quad Flat No-leads)
• Essence: AS3682-T is a power management IC designed to provide efficient power management solutions for various electronic devices.
• Packaging/Quantity: The AS3682-T is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Channels: 4
• Output Voltage Range: 1.2V to 3.3V
• Maximum Output Current: 500mA per channel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AS3682-T has the following pin configuration:

1. VIN: Input voltage pin
2. VOUT1: Output voltage pin for Channel 1
3. VOUT2: Output voltage pin for Channel 2
4. VOUT3: Output voltage pin for Channel 3
5. VOUT4: Output voltage pin for Channel 4
6. GND: Ground pin
7. EN: Enable pin
8. SDA: Serial Data pin
9. SCL: Serial Clock pin

Functional Features

• Efficient power conversion and management
• Overcurrent protection
• Thermal shutdown protection
• Low quiescent current
• I2C interface for control and monitoring

Advantages and Disadvantages

Advantages: - High efficiency power management - Compact size - Wide input voltage range - Multiple output channels - Overcurrent and thermal protection

Disadvantages: - Requires external components for operation - Limited maximum output current per channel

Working Principles

The AS3682-T utilizes a combination of switching regulators, LDOs (Low Dropout Regulators), and control circuitry to efficiently manage power in electronic devices. It converts the input voltage to multiple regulated output voltages, providing power to different components of the device.

Detailed Application Field Plans

The AS3682-T is commonly used in various portable electronic devices such as smartphones, tablets, portable media players, and wearable devices. It provides efficient power management for these devices, ensuring optimal performance and longer battery life.

Detailed and Complete Alternative Models

1. AS3683-T: Similar to AS3682-T but with additional features for advanced power management.
2. AS3684-T: Compact power management IC with higher maximum output current per channel.
3. AS3685-T: Power management IC with integrated LED driver for backlighting applications.

These alternative models offer similar functionality to the AS3682-T but may have additional features or specifications tailored for specific applications.

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