L9959 datasheet(1/49 Pages) STMICROELECTRONICS

部件名	L9959

功能描述	Single and dual PMOS high-side H-bridge

PDF	49 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 49 page

This is information on a product in full production.

February 2016

DocID027540 Rev 3

1/49

L9959

Single and dual PMOS high-side H-bridge

Datasheet

- production data

Features

 Full path RDSON less than 540 mΩ

 Continuous load current > 3 A

 Operating battery supply voltage 5 V to 28 V

 Operating VDD supply voltage 4.5 V to 5.5 V

 All ECU internal pins can withstand up to 18 V

 Output switching frequency up to 11 kHz

 Monitoring of VDD supply voltage

 SPI programmable output current limitation

from 5 A to 8.6 A (in 3 steps)

 Over temperature and short circuit protection

 Full diagnosis capability

 Fast switch-off open-drain input/output

 Current-monitoring with current feedback

output signal CF

 SPI-interface for configuration and diagnosis

 Error history in second diagnosis register

 Two independent enable pins: "/ABE" and

"DIS"

 Control of power stages by SPI or two input

signals, PWM and DIR (configurable via SPI)

 Logic levels 5 V compatible

 Conformity to improved EMC requirements due

to smart H-bridge switching

Description

L9959S/L9959U and L9959T are single and dual

integrated H-bridges for resistive and inductive

loads featuring output current direction and

supervising functions.

The PowerSSO24 houses one full H-Bridge, while

the PowerSSO36 houses both two H-Bridges that

can work in parallel, through independent input

driving commands, and one full H-bridge, by

improving PCB footprint design versus different

target applications.

Target application ranges from throttle control

actuators to exhaust gas recirculation control

valves in automotive domain to a more general

use to drive DC and Stepper motors.

PowerSSO24

PowerSSO36

Table 1. Device summary

Order code

Package

Packing

L9959S-TR-D

PowerSSO24

Tape & Reel

L9959T-TR-D

PowerSSO36

Tape & Reel

L9959U-TR-D

PowerSSO36

Tape & Reel

www.st.com

类似零件编号 - L9959

制造商	部件名	数据表	功能描述
STMicroelectronics	L9959	828Kb / 49P	Single and dual PMOS high-side H-bridge 28-Oct-2015
	L9959S	1Mb / 43P	Single and dual PMOS high-side H-bridge
	L9959S-TR	1Mb / 43P	Single and dual PMOS high-side H-bridge
	L9959S-TR-D	828Kb / 49P	Single and dual PMOS high-side H-bridge 28-Oct-2015
	L9959T	1Mb / 43P	Single and dual PMOS high-side H-bridge

More results

类似说明 - L9959

制造商	部件名	数据表	功能描述
Motorola, Inc	MC33486	392Kb / 9P	Dual High Side Switch for H-Bridge Automotive Applications
Freescale Semiconductor...	33486A	900Kb / 30P	Dual High-Side Switch for H-Bridge Applications
Fairchild Semiconductor	FAN3278	471Kb / 15P	30V PMOS-NMOS Bridge Driver
Infineon Technologies A...	TLE7181EM	642Kb / 29P	H-Bridge and Dual Half Bridge Driver IC Rev 1.1, Sept. 2010
	TLE7182EM	604Kb / 28P	H-Bridge and Dual Half Bridge Driver IC Rev 1.1, Sept. 2010
	ITS42K5D-LD-F	1Mb / 30P	Dual Channel High-Side PMOS Power Switch with Integrated Freewheeling Diodes Rev 1.0, 2015-04-28
STMicroelectronics	L9959	828Kb / 49P	Single and dual PMOS high-side H-bridge 28-Oct-2015
STMicroelectronics	L9959S	1Mb / 43P	Single and dual PMOS high-side H-bridge
ON Semiconductor	FAN3278	769Kb / 17P	30V PMOS-NMOS Bridge Driver July 2012 Rev. 1.0.1
STMicroelectronics	L9969X	1Mb / 70P	Automotive chip for single and dual H-bridge 16-Nov-2022