BD25KA5WFP-E2

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, low power consumption
Package: WFP-16L
Essence: Efficient power management
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage: 4.5V to 28V
• Output Voltage: 0.8V to 24V
• Output Current: Up to 5A
• Efficiency: Up to 95%
• Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

1. VIN
2. PGND
3. SW
4. FB
5. EN
6. SS/TRK
7. COMP
8. VOUT
9. AGND

Functional Features

• Wide input voltage range
• Adjustable output voltage
• Overcurrent and overtemperature protection
• Soft-start and tracking function
• External synchronization capability

Advantages and Disadvantages

Advantages: - High efficiency - Flexible output voltage adjustment - Comprehensive protection features - External synchronization option

Disadvantages: - Higher cost compared to basic linear regulators - Requires careful PCB layout for optimal performance

Working Principles

The BD25KA5WFP-E2 is a step-down DC-DC converter that regulates the input voltage to a lower, stable output voltage. It achieves this through pulse-width modulation (PWM) control, providing high efficiency and precise output regulation.

Detailed Application Field Plans

1. Industrial Automation: Powering sensors, actuators, and control systems.
2. Automotive Electronics: Voltage regulation for infotainment systems, lighting, and powertrain components.
3. Telecommunications: Providing stable power supply for networking equipment and base stations.

Detailed and Complete Alternative Models

1. BD10KA3WFP-E2: 1A output current, smaller package size
2. BD30KA8WFP-E2: 8A output current, wider input voltage range

This comprehensive entry provides an in-depth understanding of the BD25KA5WFP-E2, covering its specifications, features, applications, and alternatives within the power management IC category.