BD9862MUV-E2

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOP-8
• Essence: Voltage Regulator IC
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to 12V
• Output Current: Up to 1A
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BD9862MUV-E2 has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. FB: Feedback Pin
4. EN: Enable Pin
5. VOUT: Output Voltage
6. NC: No Connection
7. NC: No Connection
8. VCC: Supply Voltage

Functional Features

• High Efficiency: The BD9862MUV-E2 offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 50µA, it ensures low power consumption during standby or idle modes.
• Overcurrent Protection: The device incorporates overcurrent protection, safeguarding against excessive current flow.
• Thermal Shutdown: It includes thermal shutdown protection, preventing damage due to excessive heat.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power wastage. - Low power consumption extends battery life in portable devices. - Overcurrent protection enhances system reliability. - Thermal shutdown prevents overheating and potential damage.

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

Working Principles

The BD9862MUV-E2 is a voltage regulator IC that regulates the output voltage based on the feedback received from the FB pin. It operates by comparing the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even under varying load conditions.

Detailed Application Field Plans

The BD9862MUV-E2 is commonly used in various applications, including but not limited to: - Consumer Electronics: Power management for smartphones, tablets, and portable media players. - Industrial Equipment: Voltage regulation for control systems, motor drives, and sensors. - Automotive: Power supply for infotainment systems, lighting, and navigation devices.

Detailed and Complete Alternative Models

1. BD9876MUV-E2: Similar voltage regulator IC with higher output current capacity (up to 2A).
2. BD9854MUV-E2: Voltage regulator IC with a wider input voltage range (2.7V to 18V) and lower quiescent current (30µA).

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

This entry provides an overview of the BD9862MUV-E2 voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.