BD9E302EFJ-E2 - Rohm Semiconductor

Manufacturer Part Number

BD9E302EFJ-E2

Manufacturer

rohm-semi

Introduction

The BD9E302EFJ-E2 is a step-down switching regulator designed for efficient power conversion in various electronics, providing adjustable voltage output.

Product Features and Performance

Efficient step-down conversion

Adjustable voltage output ranging from 1V to 19.6V

Supports input voltage from 7V to 28V

3A output current

550kHz switching frequency for optimal efficiency

Synchronous rectification for improved power efficiency

Operating temperature range from -40°C to 85°C

Surface mount package for compact designs

Product Advantages

Wide range of input voltages catering to various power sources

High efficiency reduces heat and improves system reliability

Compact package suitable for space-constrained applications

Flexible output voltage adjustment to meet various requirements

Synchronous rectification offers better efficiency compared to diode rectification

Key Technical Parameters

Voltage Input (Min): 7V

Voltage Input (Max): 28V

Voltage Output (Min/Fixed): 1V

Voltage Output (Max): 19.6V

Current Output: 3A

Frequency Switching: 550kHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in thermal protection to prevent overheating

Overcurrent protection enhances safety and reliability

Robust design conforming to industry standards for quality assurance

Compatibility

Compatible with a wide range of electronic devices requiring adjustable power supply

Suitable for applications requiring a compact and efficient voltage regulator solution

Application Areas

Consumer electronics

Industrial automation

Telecommunications equipment

Automotive systems

Power management solutions

Product Lifecycle

Status: Active

This product is currently active with no immediate plans for discontinuation, ensuring long-term availability.

Several Key Reasons to Choose This Product

High efficiency and reliability reduce system power consumption and increase lifespan.

Wide input voltage range offers flexibility for different power environments.

Adjustable output voltage caters to a variety of application requirements.

Compact and robust package enables use in space-constrained applications.

Comprehensive protection features ensure safe operation under adverse conditions.