L99H01XPTR - STMicroelectronics

Manufacturer Part Number

L99H01XPTR

Manufacturer

stmicroelectronics

Introduction

The L99H01XPTR is a Power Management Integrated Circuit primarily designed for driving Brushed DC motors with advanced control management. Encased in a PowerSSO-36 package, the device targets automotive applications, provided with a robust interface and technology to ensure efficient handling and operational management of motor-driven applications.

Product Features and Performance

Integrated controller facilitating commutation and direction management

Optimized Pre-Driver configured as Half Bridge outputs (2)

Utilizes CMOS technology for enhanced performance and efficiency

Supports SPI interface for reliable and high-speed communication

Operates over a wide supply voltage range from 6V to 28V

Capable of handling extreme operating temperature from -40°C to 150°C

Product Advantages

High integration level reduces external component count and system complexity

Enhanced durability and reliability in harsh environments, especially suitable for automotive applications

Robust thermal performance suitable for extended operational periods

Precision in control and management of motor functions enhancing overall system efficiency

Key Technical Parameters

Technology: CMOS

Interface: SPI

Voltage Supply: 6V ~ 28V

Operating Temperature: -40°C ~ 150°C (TJ)

Mounting Type: Surface Mount

Package / Case: PowerSSO-36 Exposed Bottom Pad

Quality and Safety Features

Automotive grade quality ensuring reliability and compliance with stringent automotive standards

Built-in safety features to manage thermal and electrical overstresses

Compatibility

Compatible with a broad range of Brushed DC motor types within the specified voltage and interface requirements

Application Areas

Primarily designed for automotive applications including but not limited to powertrain systems, HVAC systems, and other motor-driven automotive subsystems

Product Lifecycle

Currently in active production with no announced discontinuation, ensuring long-term availability

Future upgrades or replacement products support continuity in development and deployment

Several Key Reasons to Choose This Product

Advanced technology and integration offer a high-performance solution for motor management

Broad operating temperature range suitable for harsh automotive environments

SPI interface ensures high-speed, reliable communication and system responsiveness

Automotive grade assures survival and efficiency in stringent conditions

Future-proof design with continued availability and support for upcoming system upgrades or replacements