L99MOD54XP屬于集成電路（IC）的專(zhuān)用IC。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的L99MOD54XP專(zhuān)用 IC專(zhuān)用專(zhuān)用集成電路 (IC) 或芯片設(shè)計(jì)用于執(zhí)行特定功能。這個(gè)類(lèi)別包括可尋址開(kāi)關(guān)、空芯儀表驅(qū)動(dòng)器、音視頻開(kāi)關(guān)、驗(yàn)證芯片、自動(dòng)放電、時(shí)鐘發(fā)生器、彩色掃描儀，以及各種應(yīng)用所用的其他許多集成電路。

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 (R DSon = 500 mΩ??or? 0.35 A load

(RDSon = 1800 mΩ)

? One high-side driver for 6 A load

(R DSon = 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 < 6 μA typ; Tj ??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

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.

Applications

L99MOD devices are recommended for those applications that need multiple motors control with additional loads in high-side configuration, such as bulbs/LEDs or requiring protected supply, like sensors or cameras.