BD7902FS-E2 - Rohm Semiconductor

Manufacturer Part Number

BD7902FS-E2

Manufacturer

ROHM Semiconductor

Introduction

The BD7902FS-E2 is a high-efficiency synchronous step-down DC/DC converter designed for portable devices and other applications requiring compact, high-performance power management. It offers a wide input voltage range, adjustable output voltage, and advanced features for efficient power delivery and thermal management.

Product Features and Performance

Wide input voltage range: 2.7V to 5.5V

Adjustable output voltage from 0.6V to 3.6V

High efficiency up to 95%

Low quiescent current of 30μA in normal operation

Integrated high-side and low-side MOSFETs for synchronous rectification

Cycle-by-cycle current limiting and thermal shutdown protection

Soft-start function for controlled inrush current

Small package size (WSON-8) for compact design

Product Advantages

Compact and efficient power management solution

Flexible output voltage configuration

Advanced protection features for reliable operation

Suitable for a wide range of portable and embedded applications

Key Reasons to Choose This Product

Optimized power efficiency for extended battery life

Comprehensive protection features for safe and reliable operation

Small form factor enables compact system design

Flexible voltage configuration to meet diverse application requirements

Quality and Safety Features

Robust overcurrent and thermal protection

Rigorous quality control and testing processes

Compliance with relevant safety and environmental standards

Compatibility

The BD7902FS-E2 is compatible with a wide range of portable devices and embedded systems that require a compact, high-efficiency power management solution.

Application Areas

Portable electronics (smartphones, tablets, wearables)

Embedded systems (IoT devices, industrial controls)

Power supplies for low-power applications

Product Lifecycle

The BD7902FS-E2 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from ROHM Semiconductor or other manufacturers. Customers are advised to contact our website's sales team for more information on suitable replacement options.