MIC94310-GYMT-T5

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: TQFN-16
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 1A
• Quiescent Current: 30µA
• Switching Frequency: 2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MIC94310-GYMT-T5 has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Pin | | 4 | FB | Feedback Pin | | 5 | SW | Switch Node | | 6 | PG | Power Good Indicator | | 7 | VOUT | Output Voltage | | 8 | BST | Bootstrap Capacitor Connection |

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Fast transient response
• Overcurrent protection
• Thermal shutdown protection
• Power good indicator

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Fast transient response ensures stable output voltage during load changes
• Overcurrent protection prevents damage to the circuit
• Thermal shutdown protection prevents overheating
• Power good indicator provides visual indication of proper operation

Disadvantages

• Limited maximum output current of 1A
• Operating temperature range is limited to -40°C to +85°C

Working Principles

The MIC94310-GYMT-T5 is a voltage regulator that takes an input voltage in the range of 2.7V to 5.5V and provides a regulated output voltage in the range of 0.6V to 3.3V. It achieves high efficiency by utilizing a synchronous buck converter architecture. The integrated circuit regulates the output voltage by adjusting the duty cycle of the internal power switches based on the feedback received from the FB pin.

Detailed Application Field Plans

The MIC94310-GYMT-T5 is commonly used in various applications where efficient power management is required. Some of the typical application fields include:

1. Portable electronic devices such as smartphones, tablets, and portable gaming consoles.
2. Battery-powered devices like wireless headphones, fitness trackers, and smartwatches.
3. IoT (Internet of Things) devices that operate on low power and require efficient voltage regulation.
4. Industrial automation systems that require stable power supply for sensors and actuators.
5. Automotive electronics for powering infotainment systems, lighting modules, and control units.

Detailed and Complete Alternative Models

1. MIC94311-GYMT-T5: Similar to MIC94310-GYMT-T5 but with a higher maximum output current of 2A.
2. MIC94312-GYMT-T5: Similar to MIC94310-GYMT-T5 but with a wider input voltage range of 2.5V to 5.5V.
3. MIC94313-GYMT-T5: Similar to MIC94310-GYMT-T5 but with a lower quiescent current of 20µA.

These alternative models provide flexibility in choosing a voltage regulator based on specific requirements and constraints.

In conclusion, the MIC94310-GYMT-T5 is a voltage regulator integrated circuit that offers high efficiency, low power consumption, and various protection features. It finds applications in portable electronic devices, battery-powered devices, IoT devices, industrial automation systems, and automotive electronics. Alternative models with different specifications are available to cater to specific needs.