MIC2546-1YTS

Product Overview

Category

MIC2546-1YTS belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and control.

Characteristics

• Integrated circuit
• Power management and control
• Small form factor
• High efficiency
• Low power consumption

Package

MIC2546-1YTS comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of MIC2546-1YTS lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to +85°C
• Switching Frequency: 500kHz

Detailed Pin Configuration

MIC2546-1YTS features the following pin configuration:

1. VIN: Input voltage
2. GND: Ground
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching node
6. VOUT: Output voltage

Functional Features

• Integrated synchronous buck regulator
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function
• Low dropout voltage

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Compact size
• Wide input voltage range
• Adjustable output voltage
• Built-in protection features

Disadvantages

• Limited maximum output current (1A)
• Restricted operating temperature range (-40°C to +85°C)

Working Principles

MIC2546-1YTS operates as a synchronous buck regulator, converting the input voltage to a lower, adjustable output voltage. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage and maintain high efficiency. The integrated protection features ensure safe operation under various conditions.

Detailed Application Field Plans

MIC2546-1YTS finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

• MIC2545-1YTS: Similar specifications and features, but with a lower maximum output current of 500mA.
• MIC2547-1YTS: Higher maximum output current of 2A, suitable for applications requiring higher power.

Note: This is not an exhaustive list, and there may be other alternative models available from different manufacturers.

In conclusion, MIC2546-1YTS is a versatile integrated circuit used for power management and control in electronic devices. Its compact size, high efficiency, and adjustable output voltage make it suitable for a wide range of applications. However, it has limitations in terms of maximum output current and operating temperature range. Alternatives such as MIC2545-1YTS and MIC2547-1YTS offer different specifications to cater to specific requirements.