NCV8403BDTRKG - onsemi

Manufacturer Part Number

NCV8403BDTRKG

Manufacturer

onsemi

Introduction

Power distribution switch designed for automotive applications, providing a protected low side N-Channel switch with diagnostic functions.

Product Features and Performance

General purpose power distribution switch

Single output configuration

Supports 42V load voltage with N-channel output type

14A maximum output current

Rds On of 53mOhm at typical conditions

Features include auto-restart for fault conditions

Built-in fixed current limiting, over temperature protection, and over voltage protection enhance device safety and reliability

Operational across a wide temperature range from -40°C to 150°C

Product Advantages

Automotive grade quality with AEC-Q101 qualification ensures reliability in harsh environments

The low Rds On value enhances efficiency by minimizing on-state power loss

Robust fault protection features safeguard against a variety of common fault conditions

Supports heavy-duty load requirements with up to 14A current capacity

Compatible with simple On/Off interface for ease of control

Key Technical Parameters

Number of Outputs: 1

Output Configuration: Low Side

Interface: On/Off

Voltage - Load: 42V

Current - Output (Max): 14A

Rds On (Typ): 53mOhm

Operating Temperature: -40°C ~ 150°C

Grade: Automotive

Quality and Safety Features

Current Limiting (Fixed)

Over Temperature Protection

Over Voltage Protection

Compatibility

Compatible with automotive voltage and current requirements

Surface mount DPAK packaging for compatibility with standard PCB assembly processes

Application Areas

Automotive systems

Power management in harsh environments

Heavy-duty load switching applications

Product Lifecycle

Active product status

No indication of discontinuation, replacements, or upgrades at this time

Several Key Reasons to Choose This Product

High reliability due to automotive-grade qualification and robust protection features

Efficient power distribution with low Rds On

Suitable for a wide range of automotive power management applications

Flexible integration with on/off control, simplifying system design

Extended operating temperature range catering to demanding automotive conditions