L99H01QF - STMicroelectronics

Manufacturer Part Number

L99H01QF

Manufacturer

STMicroelectronics

Introduction

STMicroelectronics' L99H01QF is a Power Management Integrated Circuit (PMIC) designed for motor driving with a focus on brushed DC motors.

Product Features and Performance

Integrated pre-driver for half-bridge configuration

SPI interface for control and diagnostics

CMOS technology

Support for controller-based commutation and direction management

Operational temperature range from -40°C to 150°C

Product Advantages

Optimized for automotive applications

High integration reduces external component count

Robust thermal performance for demanding environments

Supports complex motor control functions via simple SPI commands

Key Technical Parameters

Supply Voltage: 6V to 28V

Automotive Grade quality

Surface Mount 32-LQFP package

Extended Operating Temperature Range

Quality and Safety Features

Automotive qualification ensures reliability under harsh conditions

Protection against over-temperature and other typical automotive-related hazards

Compatibility

Compatible with a range of brushed DC motors

Interfaces with standard microcontrollers via SPI

Application Areas

Primarily designed for automotive applications

Product Lifecycle

Product Status: Active

Not nearing discontinuation and replacements or upgrades currently not specified

Several Key Reasons to Choose This Product

Highly integrated solution for automotive DC motor control

Allows for sophisticated control algorithms via SPI

Rugged design suitable for demanding automotive environments

Extensive quality and safety features adhering to automotive standards

Broad operational temperature range catering to outdoor and under-the-hood applications