MIC2128YML-T5

Product Overview

Category

MIC2128YML-T5 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Overcurrent protection

Package

MIC2128YML-T5 is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of MIC2128YML-T5 lies in its ability to efficiently regulate and control power flow within electronic devices.

Packaging/Quantity

MIC2128YML-T5 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 0.6V - 3.3V
• Maximum Output Current: 1.5A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC2128YML-T5 has 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

• High-efficiency synchronous buck regulator
• Adjustable output voltage through feedback pin
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function for controlled startup

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for integration into space-constrained designs
• Wide input voltage range enables compatibility with various power sources
• Overcurrent protection ensures device safety
• Soft-start function prevents excessive inrush current during startup

Disadvantages

• Limited maximum output current of 1.5A may not be suitable for high-power applications
• Operating temperature range may restrict usage in extreme environments

Working Principles

MIC2128YML-T5 operates as a synchronous buck regulator, converting the input voltage to a lower, regulated output voltage. It utilizes pulse-width modulation (PWM) techniques to control the switching of power MOSFETs, achieving high efficiency. The feedback pin allows for adjustable output voltage, while the enable pin provides control over the regulator's operation.

Detailed Application Field Plans

MIC2128YML-T5 finds application 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

Some alternative models that can be considered as alternatives to MIC2128YML-T5 are: - MIC2129YML-T5 - MIC2130YML-T5 - MIC2131YML-T5 - MIC2132YML-T5

These models offer similar functionality and characteristics, providing flexibility in design choices.

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