MP86885GQWT-Z

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple protection features

Package: QFN (Quad Flat No-leads)

Essence: MP86885GQWT-Z is a power management IC designed to efficiently regulate and distribute power in electronic devices.

Packaging/Quantity: The IC is available in a QFN package and is typically sold in reels or trays containing a specific quantity per package.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 0.6V - 3.3V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Protection Features: Overcurrent protection, overvoltage protection, undervoltage lockout, thermal shutdown

Detailed Pin Configuration

The MP86885GQWT-Z has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. VOUT: Output voltage pin

Functional Features

• High efficiency conversion of input voltage to output voltage
• Stable output voltage regulation
• Overcurrent protection prevents damage to the IC and connected devices
• Overvoltage protection safeguards against excessive voltage levels
• Undervoltage lockout ensures proper operation within specified voltage range
• Thermal shutdown protects against overheating

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Compact size allows for integration in space-constrained designs - Wide input voltage range provides flexibility in various applications - Multiple protection features enhance reliability and safety

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Temperature limitations restrict operation in extreme environments

Working Principles

The MP86885GQWT-Z utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. It employs a control circuit that adjusts the duty cycle of the internal switch to regulate the output voltage. The IC also incorporates various protection mechanisms to ensure safe and reliable operation.

Detailed Application Field Plans

The MP86885GQWT-Z is commonly used in the following applications:

1. Portable electronic devices, such as smartphones and tablets
2. Battery-powered devices, including wearables and IoT devices
3. Industrial equipment requiring efficient power management
4. Automotive electronics, such as infotainment systems and lighting controls

Detailed and Complete Alternative Models

1. MP86965GQWT-Z: Similar power management IC with higher maximum output current (2A)
2. MP86745GQWT-Z: Power management IC with lower maximum output current (1A) but wider input voltage range (2.5V - 6V)
3. MP86420GQWT-Z: Compact power management IC with lower maximum output current (500mA) but higher efficiency (up to 98%)

(Note: These alternative models are provided for reference and may have different specifications and features.)

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