NCV3843BVD1R2G - onsemi

Manufacturer Part Number

NCV3843BVD1R2G

Manufacturer

onsemi

Introduction

The NCV3843BVD1R2G is part of onsemi's comprehensive assortment of Power Management Integrated Circuits (PMICs), specifically designed as a DC DC Switching Controller catering towards varied power management needs.

Product Features and Performance

Operates as a Transistor Driver for Step-Up/Step-Down functions

Features Positive Output Configuration with Isolation Capability

Utilizes Flyback topology for efficient power conversion

Supports a single output phase

Versatile Voltage Supply range from 7.6V to 30V

High-frequency switching at 500kHz

Maximum Duty Cycle of 96%

Does not incorporate Synchronous Rectifier and Clock Sync

Frequency Control for tailored performance

Operating Temperature range: -40°C to 125°C, suitable for harsh environments

Automotive Grade quality for high reliability

AEC-Q100 qualification certifies automotive standards compliance

Product Advantages

High-frequency operation allows for smaller passive components, reducing overall footprint

The broad voltage supply range enhances compatibility with various power sources

Automotive-grade qualification ensures superior reliability and performance under stringent conditions

Isolation capability in the output configuration enhances safety in applications requiring electrical isolation

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 7.6V ~ 30V

Frequency Switching: 500kHz

Duty Cycle (Max): 96%

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Automotive Grade designation for high-reliability applications

AEC-Q100 qualification indicates rigorous testing for automotive applications

The isolation capability provides added safety for sensitive components

Compatibility

Broad voltage supply range ensures compatibility with a wide array of input voltages

Surface Mount packaging for widespread board compatibility

Application Areas

Automotive Power Management

Industrial Power Supplies

Portable Devices requiring efficient power conversion

Product Lifecycle

Status: Active, indicating ongoing manufacture and availability

Not nearing discontinuation, ensuring long-term availability and support

Upgrades or replacements seamlessly facilitated due to active lifecycle status

Several Key Reasons to Choose This Product

Tailored for high-reliability applications such as automotive and industrial power management

High-frequency switching allows for compact, efficient designs

Broad input voltage compatibility ensures adaptability to various power environments

The robust operating temperature range guarantees performance in extreme conditions

AEC-Q100 qualification and automotive-grade quality affirm reliability and safety standards

The isolation capability suits applications necessitating electrical isolation between input and output stages