BD71847AMWV-E2 - Rohm Semiconductor

Manufacturer Part Number

BD71847AMWV-E2

Manufacturer

rohm-semi

Introduction

Integrated Power Management IC for complex power requirements, specifically designed for efficiency and space-saving in electronic devices

Product Features and Performance

Step-Down (Buck) and Linear (LDO) regulators included

Twelve output channels to power various device components

High-frequency switching at 2MHz for efficient power conversion

Multiple output voltages ranging from 0.7V to 1.35V

Capable of delivering up to 3A per output channel

In-built power sequencer for controlled startup

Extensive operating temperature range suited for various environments

Product Advantages

Integration of 12 power outputs reduces component count

Compact 56-VFQFN package saves board space

High-frequency operation enables the use of smaller, less expensive external components

Precision output voltages tailored for powering sensitive digital circuits

Key Technical Parameters

Number of Outputs: 12

Frequency Switching: 2MHz

Voltage/Current Output 1: 0.7V ~ 1.3V, 3A

Voltage/Current Output 2: 0.7V ~ 1.3V, 3A

Voltage/Current Output 3: 0.7V ~ 1.35V, 3A

Voltage Supply: 2.75V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

High-quality construction for long-term reliability

Over-temperature and over-current protection features for safety

Compatibility

Broad voltage supply range compatible with a variety of devices

Suited for complex digital systems requiring multiple power rails

Application Areas

Mobile devices

Portable electronics

Computing and storage platforms

Embedded systems

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation, with ongoing support expected

Several Key Reasons to Choose This Product

Comprehensive integration for complex systems requiring numerous power rails

High switching frequency for efficient operation and reduced passive component sizes

Wide operating temperature range making it suitable for a variety of operational environments

Customizable output voltage range to meet specific applications' needs

Space-saving design through the use of a compact QFN package

rohm-semi's reputation for quality and reliability in power management solutions