VN820B5-E - STMicroelectronics

Manufacturer Part Number

VN820B5-E

Manufacturer

stmicroelectronics

Introduction

The VN820B5-E is a power management integrated circuit designed for power distribution and load driving applications.

Product Features and Performance

General Purpose Power Switch

High Side N-Channel Output Configuration

Integrated Fault Protection

Auto Restart and Status Flag Features

Supports a Wide Voltage Range for Loads (5.5V to 36V)

Current Output Capability up to 9A

Low Rds On Resistance of 40mOhm Max

Non-Inverting Input Type

Capable of Operating at High Temperatures up to 150°C

Product Advantages

High Load Voltage Range Flexibility

Fixed Current Limiting for Enhanced Safety

Over Voltage and Over Temperature Protection

Built-in Open Load Detection

Robust Thermal Performance

Surface Mount with P2PAK Package for Easy Integration

Key Technical Parameters

Number of Outputs: 1

Ratio - Input:Output: 1:1

Voltage - Load: 5.5V to 36V

Current - Output (Max): 9A

Rds On (Typ): 40mOhm Max

Operating Temperature Range: -40°C to 150°C

Mounting Type: Surface Mount

Supplier Device Package: P2PAK

Package/Case: P2PAK (4 Leads + Tab)

Quality and Safety Features

Current Limiting (Fixed)

Open Load Detect

Over Temperature Protection

Over Voltage Protection

Compatibility

The VN820B5-E is designed for a broad range of applications due to its high side switch and wide load voltage range.

Application Areas

Automotive Systems

Industrial Control

Power Management Solutions

Electronic Switching Applications

Product Lifecycle

Obsolete

Potential replacements or upgrades should be considered as this product is no longer in production.

Several Key Reasons to Choose This Product

Handles a wide range of load voltages from 5.5V to 36V, offering versatility.

High current output capability of 9A suitable for various power distribution needs.

Integrated safety features including fixed current limiting and thermal protection.

On-chip diagnostics with auto restart and status flag to simplify system design.

Low Rds On resistance ensures efficient power handling.

Built-in open load detection prevents system failures.

Suitable for harsh operating environments with an operating temperature up to 150°C.

High reliability due to stmicroelectronics’ manufacturing standards.