BD90C0AFPS-ME2

Product Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Integrated Power Management IC
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 5mm x 5mm

Detailed Pin Configuration

The BD90C0AFPS-ME2 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

• Integrated synchronous buck converter
• Wide input voltage range for versatile applications
• Adjustable output voltage through external resistors
• Overcurrent protection and thermal shutdown features
• Soft-start function for controlled startup

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input voltage range enables compatibility with various power sources - Overcurrent protection ensures safe operation - Soft-start function prevents excessive inrush current

Disadvantages: - Limited maximum output current of 3A - Operating temperature range may not be suitable for extreme environments

Working Principles

The BD90C0AFPS-ME2 is a power management IC that utilizes a synchronous buck converter to efficiently step down the input voltage to a lower output voltage. It employs pulse-width modulation (PWM) techniques to regulate the output voltage and maintain stability. The integrated control circuitry ensures proper operation by monitoring various parameters such as input voltage, output voltage, and temperature.

Detailed Application Field Plans

The BD90C0AFPS-ME2 is widely used in various applications that require efficient power management. Some of the common application fields include:

1. Consumer Electronics: Mobile devices, tablets, portable gaming consoles
2. Industrial Automation: Motor control systems, robotics, factory automation
3. Automotive: Infotainment systems, advanced driver-assistance systems (ADAS)
4. Telecommunications: Network switches, routers, base stations
5. IoT Devices: Smart home appliances, wearable devices, sensor nodes

Detailed and Complete Alternative Models

1. BD90C0BFPS-ME2: Similar specifications with enhanced thermal performance
2. BD90C0CFPS-ME2: Higher maximum output current of 5A for demanding applications
3. BD90C0DFPS-ME2: Lower cost variant with slightly reduced efficiency

These alternative models provide flexibility in choosing the most suitable power management IC based on specific requirements and constraints.

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