VN820PTTR-E - STMicroelectronics

Manufacturer Part Number

VN820PTTR-E

Manufacturer

stmicroelectronics

Introduction

The VN820PTTR-E is a high-side driver introduced by STMicroelectronics, aimed at power management and load driving. It is part of the VIPOWER™ series, designed for controlling power distribution effectively.

Product Features and Performance

Single-channel output for precise load driving

Operates at a wide voltage range from 5.5V to 36V

Capable of supplying up to 9A of current to the load

Low on-resistance of 40mOhm maximizes efficiency

Non-inverting input for easier interfacing

Auto-restart function for enhanced reliability

Status flag for real-time operational feedback

Enhanced fault protection including fixed current limiting, open load detection, thermal protection, and overvoltage shutdown

Product Advantages

High output current capability for driving large loads

Wide operating voltage range for versatile applications

Integrated fault protection features for improved safety

Low Rds(on) for reduced power dissipation and higher efficiency

Status flag output provides essential feedback for system monitoring

Key Technical Parameters

Output Type: N-Channel

Voltage Load: 5.5V ~ 36V

Current Output (Max): 9A

Rds On (Typ): 40mOhm (Max)

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

Fault Protection Mechanisms: Current Limiting, Open Load Detect, Over Temperature, Over Voltage

Quality and Safety Features

Over temperature protection safeguards against excessive heat

Overvoltage protection prevents damage from high voltage conditions

Current limiting and open load detection ensure reliable operation

Compatibility

Surface Mount package (PPAK) compatible with standard PCB assembly processes

Interface compatibility with non-inverting input signals

Application Areas

Automotive systems

Industrial controls

Power management systems

Motor control circuits

Product Lifecycle

Status: Active

The product is currently active with no immediate plans for discontinuation. Future availability of replacements or upgrades will be communicated by STMicroelectronics as necessary.

Several Key Reasons to Choose This Product

High current driving capability coupled with wide voltage operation range makes it suitable for versatile applications.

Integrated safety features reduce the need for external protection components, simplifying design and reducing costs.

Low Rds(on) ensures high efficiency, minimizing thermal issues and maximizing battery life in portable applications.

The auto-restart feature and status flag output provide enhanced operational reliability and ease of monitoring, contributing to simpler and more robust system design.

Active product status with support from STMicroelectronics ensures long-term availability and technical support, making it a reliable choice for new designs.