MP8761GL-Z

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, advanced features
• Package: Small outline package (SOP)
• Essence: Regulates and controls power supply in electronic devices
• Packaging/Quantity: Available in reels of 1000 units

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 1.5A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP8761GL-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 node pin
6. PG: Power good indicator pin
7. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency ensures minimal power loss
• Compact size enables integration into space-constrained designs
• Advanced features such as overcurrent protection and thermal shutdown enhance reliability
• Power good indicator provides status information to the system

Advantages and Disadvantages

Advantages: - High efficiency results in longer battery life - Compact size saves valuable board space - Advanced features enhance system reliability

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Narrow output voltage range may restrict compatibility with certain devices

Working Principles

The MP8761GL-Z is a buck converter that utilizes pulse-width modulation (PWM) to regulate the output voltage. It operates by switching the input voltage on and off at a high frequency, which is then filtered to provide a stable output voltage. The feedback pin continuously monitors the output voltage and adjusts the duty cycle of the switching signal to maintain the desired voltage level.

Detailed Application Field Plans

The MP8761GL-Z is commonly used in various electronic devices, including:

1. Mobile phones
2. Tablets
3. Portable media players
4. Wearable devices
5. IoT devices

Its compact size and high efficiency make it ideal for battery-powered applications where space and power consumption are critical.

Detailed and Complete Alternative Models

1. MP8762GL-Z: Similar specifications with higher maximum output current (2A)
2. MP8763GL-Z: Similar specifications with wider output voltage range (0.6V to 5V)
3. MP8764GL-Z: Similar specifications with additional features such as adjustable soft-start and power sequencing capabilities

These alternative models offer flexibility and cater to different application requirements.

In conclusion, the MP8761GL-Z is a highly efficient power management IC designed for various electronic devices. Its compact size, advanced features, and wide input voltage range make it suitable for a range of applications. However, its limited maximum output current and narrow output voltage range should be considered when selecting the appropriate model for specific needs.

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