MIC2025-2FBMM-TR

Product Overview

Category: Integrated Circuit (IC)

Use: The MIC2025-2FBMM-TR is a power distribution switch designed for use in various electronic devices. It provides protection and control over the power supply to different components within a system.

Characteristics: - Compact size - Low power consumption - High efficiency - Overcurrent protection - Thermal shutdown protection

Package: The MIC2025-2FBMM-TR is available in a small form factor package, making it suitable for space-constrained applications. It is commonly found in a surface-mount package (SOT-23).

Essence: This IC serves as a crucial component in managing power distribution within electronic systems, ensuring proper functioning and protection of sensitive components.

Packaging/Quantity: The MIC2025-2FBMM-TR is typically sold in reels or tubes, with quantities varying depending on the manufacturer's packaging standards.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Current: Up to 500mA
• Quiescent Current: 1µA (max)
• Operating Temperature Range: -40°C to +85°C
• Switching Frequency: 1MHz (typical)

Pin Configuration

The MIC2025-2FBMM-TR features a 5-pin configuration:

1. IN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. OUT: Output voltage pin
5. PG: Power good indicator pin

Functional Features

• Overcurrent Protection: The MIC2025-2FBMM-TR incorporates built-in overcurrent protection, safeguarding the connected components from excessive current flow.
• Thermal Shutdown Protection: In case of excessive temperature rise, the IC automatically shuts down to prevent damage.
• Power Good Indicator: The PG pin provides a signal indicating the status of the output voltage, ensuring proper power supply operation.

Advantages and Disadvantages

Advantages: - Compact size allows for easy integration into space-constrained designs. - Low power consumption helps in maximizing battery life. - High efficiency minimizes power loss during operation. - Overcurrent and thermal shutdown protection enhance system reliability.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Restricted input voltage range may limit compatibility with certain systems.

Working Principles

The MIC2025-2FBMM-TR operates as a power distribution switch by controlling the flow of current from the input to the output. It utilizes internal circuitry to monitor the current and temperature conditions. When an overcurrent or excessive temperature is detected, the IC takes appropriate action to protect the connected components.

Detailed Application Field Plans

The MIC2025-2FBMM-TR finds applications in various electronic devices, including but not limited to: 1. Mobile phones and tablets 2. Portable media players 3. Wearable devices 4. IoT (Internet of Things) devices 5. Battery-powered equipment

Alternative Models

For similar functionality, alternative models to the MIC2025-2FBMM-TR include: 1. TPS2065DGNR 2. AP22802AWG-7 3. FPF2700MPX

These alternatives offer comparable features and can be considered based on specific design requirements.

In conclusion, the MIC2025-2FBMM-TR is a compact and efficient power distribution switch used in various electronic devices. Its overcurrent and thermal shutdown protection features ensure reliable operation. Designers can consider alternative models based on their specific needs.