L99MOD54XP中文资料多输出驱动器数据手册ST规格书

描述 Description

The L99MOD54XP is a microcontroller-driven multifunctional actuator driver for automotive applications.

Up to two DC motors and three grounded resistive loads can be driven with three half bridges and three high-side drivers.

The integrated SPI controls all operating modes (forward, reverse, brake and high impedance).

Also all diagnostic information is available via SPI read.

特性 Features

• AEC-Q100 qualified
• Three half bridges for 0.75 A loads (RDSon = 1600 mΩ)
• Two configurable high-side drivers for up to 1.5 A load (RDSon = 500 mΩ) or 0.35 A load (RDSon = 1800 mΩ)
• One high-side driver for 6 A load (RDSon = 100 mΩ)
• Programmable soft start function to drive loads with higher inrush currents (i.e. current > 6 A, current > 1.5 A)
• Very low current consumption in standby mode (IS j ≤ 85 °C)
• All outputs short circuit protected
• Current monitor output for high-side OUT1, OUT4, OUT5 and OUT6
• All outputs over temperature protected
• Open-load diagnostic for all outputs
• Overload diagnostic for all outputs
• PWM control of all outputs
• Charge pump output for reverse polarity protection

简介

L99MOD54XP属于集成电路（IC）的专用IC。由制造生产的L99MOD54XP专用 IC专用专用集成电路 (IC) 或芯片设计用于执行特定功能。这个类别包括可寻址开关、空芯仪表驱动器、音视频开关、验证芯片、自动放电、时钟发生器、彩色扫描仪，以及各种应用所用的其他许多集成电路。