MIC5311-GMBML-TR

Product Overview

Category

MIC5311-GMBML-TR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage regulation and power management capabilities
• Compact size and low power consumption
• High efficiency and reliability
• Wide input voltage range
• Overcurrent and overtemperature protection

Package

MIC5311-GMBML-TR is available in a small form factor package, typically a 10-pin QFN (Quad Flat No-Lead) package.

Essence

The essence of MIC5311-GMBML-TR lies in its ability to efficiently regulate and manage voltage levels in electronic devices, ensuring stable and reliable operation.

Packaging/Quantity

This product is usually packaged in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 0.6V to VIN
• Maximum Output Current: 500mA
• Dropout Voltage: 150mV at 300mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC5311-GMBML-TR features a 10-pin QFN package with the following pin configuration:

1. EN (Enable)
2. FB (Feedback)
3. GND (Ground)
4. SW (Switch)
5. VOUT (Output Voltage)
6. PG (Power Good)
7. NC (No Connection)
8. NC (No Connection)
9. VIN (Input Voltage)
10. VIN (Input Voltage)

Functional Features

• Voltage Regulation: MIC5311-GMBML-TR provides precise voltage regulation, ensuring a stable output voltage regardless of input variations.
• Power Management: This IC efficiently manages power consumption, optimizing energy usage and extending battery life in portable devices.
• Overcurrent Protection: The product incorporates overcurrent protection, safeguarding the device and connected components from excessive current flow.
• Overtemperature Protection: MIC5311-GMBML-TR includes overtemperature protection, preventing damage due to high operating temperatures.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices.
• Wide input voltage range enables compatibility with different power sources.
• High efficiency results in minimal power loss during voltage conversion.
• Overcurrent and overtemperature protection enhance device reliability and safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Lack of adjustable output voltage limits customization options for specific requirements.

Working Principles

MIC5311-GMBML-TR operates based on a switching regulator topology. It utilizes an internal control loop to maintain a stable output voltage by adjusting the duty cycle of the internal switch. This allows efficient conversion of the input voltage to the desired output voltage level.

Detailed Application Field Plans

MIC5311-GMBML-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT (Internet of Things) devices

In these applications, the product ensures reliable and efficient power management, contributing to the overall performance and longevity of the devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5311-GMBML-TR include: - MIC5320-GMBML-TR - TPS63020DSJR - LT1763CS8-3.3

These alternatives can be considered based on specific requirements and design considerations.

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