MIC23163YMT-T5

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, small package size
• Package: 10-pin TDFN (Thin Dual Flat No-Lead) package
• Essence: Power management solution for various electronic devices
• Packaging/Quantity: Tape and reel packaging, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 1.5A
• Dropout Voltage: 150mV at 1A
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MIC23163YMT-T5 has the following pin configuration:

1. EN (Enable): Enable input pin for turning the regulator on/off.
2. FB (Feedback): Feedback input pin for regulating the output voltage.
3. GND (Ground): Ground reference pin.
4. VIN (Input Voltage): Input voltage supply pin.
5. VOUT (Output Voltage): Output voltage pin.
6. PG (Power Good): Output power good indicator pin.
7. SS (Soft Start): Soft start capacitor connection pin.
8. BST (Bootstrap): Bootstrap capacitor connection pin.
9. SW (Switch Node): Switching node connection pin.
10. NC (No Connection): No electrical connection.

Functional Features

• High Efficiency: The MIC23163YMT-T5 offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a dropout voltage as low as 150mV, the regulator can maintain stable output voltage even when the input voltage is close to the desired output voltage.
• Small Package Size: The 10-pin TDFN package allows for compact designs, making it suitable for space-constrained applications.
• Power Good Indicator: The PG pin provides a signal indicating when the output voltage is within the specified range.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Low dropout voltage ensures stable output voltage. - Small package size enables compact designs. - Power good indicator enhances system reliability.

Disadvantages: - Limited maximum output current of 1.5A may not be sufficient for high-power applications. - Operating temperature range of -40°C to +85°C may not be suitable for extreme environments.

Working Principles

The MIC23163YMT-T5 is a voltage regulator that utilizes a switching architecture to efficiently regulate the output voltage. It employs a control loop to adjust the duty cycle of the internal power switch, ensuring the desired output voltage is maintained. The regulator operates by continuously monitoring the feedback voltage (FB pin) and adjusting the duty cycle accordingly. This switching mechanism allows for higher efficiency compared to linear regulators.

Detailed Application Field Plans

The MIC23163YMT-T5 can be used in various electronic devices that require voltage regulation, such as:

1. Mobile Phones: Regulating the voltage for powering the processor, display, and other components.
2. Portable Media Players: Providing stable voltage for audio/video processing and storage.
3. Wearable Devices: Ensuring consistent power supply for sensors, communication modules, and displays.
4. IoT Devices: Voltage regulation for microcontrollers, wireless connectivity modules, and sensors.
5. Battery-Powered Systems: Efficiently managing power supply for extended battery life.

Detailed and Complete Alternative Models

1. MIC23164YMT-T5: Similar to MIC23163YMT-T5 but with a higher maximum output current of 2A.
2. MIC23165YMT-T5: Similar to MIC23163YMT-T5 but with a higher maximum output current of 3A.
3. MIC23166YMT-T5: Similar to MIC23163YMT-T5 but with a higher maximum output current of 4A.

These alternative models provide higher output current capabilities for applications that require more power.

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