L9301 - Automotive octal low side driver or quad low side plus quad high side driver

Product Overview

STMicroelectronics

Datasheet Details

Part number	L9301
Manufacturer	STMicroelectronics
File Size	0.97 MB
Description	Automotive octal low side driver or quad low side plus quad high side driver
Datasheet	L9301 Datasheet
Additional preview pages of the L9301 datasheet.

Product details

Description

The L9301 is a SPI (Serial Peripheral Interface) controlled octal channel with 4 high/low and 4 low side drivers with the possibility to use four integrated PowerMOS as recirculation diodes for PWM load driving.

Features

AEC-Q100 qualified.
Eight integrated PowerMOS configurable as:.
8 low side ON-OFF with RON(max) = 0.3 Ω @ Tj = 175 °C.
High/low side PWM with RON(max) = 0.6 Ω @ Tj = 175 °C and 4 Low side with RON(max) = 0.3 Ω @ Tj = 175 °C.
Operating battery supply voltage 5 V to 18 V.
Operating Vdd supply voltage 4.75 V to 5.25 V.
Logic inputs TTL/CMOS-compatible.
Output voltage clamping 37 V typ. in low-side configuration.
SPI interface for outputs control.

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Published: Nov 15, 2025 |