MIC2165YMME

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: 8-Pin MSOP (Mini Small Outline Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: Up to 600mA
• Quiescent Current: 40µA (typical)
• Switching Frequency: 1.6MHz (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. FB: Feedback Pin
4. EN: Enable Pin
5. SW: Switch Node
6. PG: Power Good Indicator
7. SS/TR: Soft-Start/Tracking Pin
8. VOUT: Output Voltage

Functional Features

• High efficiency synchronous buck regulator
• Low quiescent current for improved power efficiency
• Wide input voltage range allows for versatile applications
• Adjustable output voltage through external resistors
• Power good indicator for system monitoring
• Soft-start and tracking capability for controlled startup

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Low quiescent current prolongs battery life
• Wide input voltage range accommodates various power sources
• Adjustable output voltage provides flexibility
• Power good indicator enhances system reliability
• Soft-start feature prevents inrush current during startup

Disadvantages

• Limited output current may not be suitable for high-power applications
• Requires external resistors for output voltage adjustment
• MSOP package may require specialized equipment for soldering

Working Principles

The MIC2165YMME is a synchronous buck regulator that converts a higher input voltage to a lower output voltage. It utilizes a high-efficiency switching topology to minimize power losses and maximize energy conversion. The regulator operates by controlling the duty cycle of an internal switch, which in turn regulates the output voltage. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle accordingly to maintain a stable output. The enable pin (EN) allows for on/off control of the regulator.

Detailed Application Field Plans

The MIC2165YMME is commonly used in various applications where efficient power management is required. Some potential application fields include:

1. Battery-powered devices: Portable electronics, handheld instruments, wireless sensors.
2. Industrial automation: Motor control, robotics, factory automation.
3. Automotive electronics: Infotainment systems, lighting control, power distribution.
4. IoT (Internet of Things): Smart home devices, wearable technology, connected sensors.
5. Telecommunications: Network infrastructure, base stations, data centers.

Detailed and Complete Alternative Models

1. MIC2166YMME: Similar specifications with adjustable output voltage range up to 12V.
2. MIC2167YMME: Higher output current capability of up to 1A.
3. MIC2168YMME: Lower quiescent current of 20µA for improved efficiency.
4. MIC2169YMME: Wide input voltage range from 2.7V to 36V for versatile applications.

(Note: These alternative models are provided as examples and may not cover all available options.)

This encyclopedia entry provides an overview of the MIC2165YMME integrated circuit. It includes information about its category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.