BD9111NV-E2 - Rohm Semiconductor

Manufacturer Part Number

BD9111NV-E2

Manufacturer

ROHM Semiconductor

Introduction

The BD9111NV-E2 is a high-efficiency, 1MHz step-down DC-DC converter IC with integrated power MOSFETs. It offers a fixed 3.3V output voltage and can deliver up to 2A of output current. Designed for a wide range of portable and industrial applications, this device provides excellent performance and power efficiency.

Product Features and Performance

High efficiency up to 95%

1MHz fixed-frequency operation

Integrated power MOSFETs

2A output current capability

5V to 5.5V input voltage range

Fixed 3.3V output voltage

Thermal shutdown and overcurrent protection

Compact 8-pin VDFN package with exposed thermal pad

Product Advantages

High efficiency reduces power loss and improves battery life

High switching frequency enables use of smaller external components

Integrated power MOSFETs simplify design and reduce part count

Robust protection features ensure reliable operation

Key Reasons to Choose this Product

Excellent power conversion efficiency for extended battery runtime

Fast 1MHz switching frequency allows use of small passive components

Comprehensive protection features for safe and reliable operation

Space-saving 8-pin VDFN package ideal for compact designs

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

ESD protection

Compatibility

The BD9111NV-E2 is compatible with a wide range of portable and industrial electronics applications that require a high-efficiency, low-noise 3.3V power supply.

Application Areas

Portable electronics (smartphones, tablets, wearables)

Industrial control systems

Networking and telecom equipment

Medical devices

Automotive electronics

Product Lifecycle

The BD9111NV-E2 is an active product that is currently available for new designs. There are no direct equivalents or alternative models available, but customers are advised to contact our website's sales team for the latest product information and availability.