L9947 Fiches technique(PDF) - STMicroelectronics

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L9947 Fiches technique (PDF) - STMicroelectronics

L9947 Datasheet PDF - STMicroelectronics


No de pièce	L9947

Télécharger	L9947 Télécharger

Taille du fichier	115.66 Kbytes

Page	13 Pages

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

Logo

Description

QUAD HALF-BRIDGE AND SINGLE HIGH-SIDE DRIVER

L9947 Datasheet (PDF)

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Télécharger Fiches technique

L9947 Datasheet PDF - STMicroelectronics


No de pièce	L9947

Télécharger	L9947 Click to download

Taille du fichier	115.66 Kbytes

Page	13 Pages

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

Logo

Description	QUAD HALF-BRIDGE AND SINGLE HIGH-SIDE DRIVER

L9947 Fiches technique (HTML) - STMicroelectronics

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L9947 Détails du produit

DESCRIPTION
The L9947 is a bus controlled power interface intended for automotive applications realized in multipower BCD60II technology. Up to three DC motors and one grounded resistive load can be driven with its four half-bridge and one high-side driver power outputs. The microcomputer compatible bidirectional parallel bus allows several interfaces connected on the same bus (multiplex system). The full diagnostic information is available on the bus.

■ LOW CONSUMPTION IN STANDBY MODE
   (<100µA AT ROM TEMP; < 150µA AT 130°C)
■ TWO HALF BRIDGES FOR 3A LOAD
   (RDSON = 0.25Ω TYP; Tj = 25°C)
■ TWO HALF BRIDGES FOR 0.5A LOAD
   (RDSON = 2.5Ω TYP; Tj = 25°C)
■ HIGH SIDE DRIVER FOR 2.5A LOAD
   (RDSON = 0.45Ω TYP; Tj = 25°C)
■ DIRECT CONTROLLED BY µC (MULTIPLEX SYSTEM)
■ OUTPUT HIGH/LOW LEVEL DIAGNOSTIC
■ OVERCURRENT SWITCH OFF AND DIAGNOSTIC
■ OVERTEMPERATURE DIAGNOSTIC BEFORE SWITCH OFF
■ OPEN LOAD DIAGNOSTIC

Numéro de pièce similaire - L9947

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	L9942	575Kb / 37P	Integrated stepper motor driver for bipolar stepper motors with microstepping and programmable current profile 07-Nov-2005
	L9942	523Kb / 40P	Integrated stepper motor driver for bipolar stepper motors with microstepping and programmable current profile 19-Sep-2013
	L9942XP1	524Kb / 40P	Integrated stepper motor driver for bipolar stepper motors with microstepping and programmable current profile 19-Sep-2013
	L9942XP1	523Kb / 40P	Integrated stepper motor driver for bipolar stepper motors with microstepping and programmable current profile 19-Sep-2013
	L9942XP1TR	524Kb / 40P	Integrated stepper motor driver for bipolar stepper motors with microstepping and programmable current profile 19-Sep-2013

Description similaire - L9947

Fabricant	No de pièce	Fiches technique	Description
Siemens Semiconductor G...	TLE4208	63Kb / 14P	1-A Quad-HBD (Quad-Half-Bridge Driver)
Freescale Semiconductor...	MM908E622	732Kb / 63P	Integrated Quad Half-Bridge, Triple High-Side and EC Glass Driver with Embedded MCU and LIN for High End Mirror
Analog Devices	ADUM5230	299Kb / 14P	Isolated Half-Bridge Driver with Integrated High-Side Supply REV. 0
Freescale Semiconductor...	MM908E622	1Mb / 66P	Integrated Quad Half-bridge, Triple High Side and EC Glass Driver with Embedded MCU and LIN for High End Mirror
Infineon Technologies A...	TLE4208	113Kb / 14P	1-A Quad-HBD (Quad-Half-Bridge Driver) 2004-02-27
	TLE8444SL	539Kb / 32P	Quad Half-Bridge Driver IC Rev. 1.1, July 2009
	TLE4208G	937Kb / 16P	1-A Quad-HBD (Quad-Half-Bridge Driver) 2008-02-04
International Rectifier	IRS2526DSPBF	33Kb / 1P	600V half-bridge high- and low-side gate driver
Infineon Technologies A...	TLE4208G	1Mb / 16P	Quad Half-Bridge Driver IC Rev. 1.4, 2016-02-02
Analog Devices	ADUM5230	770Kb / 15P	Isolated Half-Bridge Driver with Integrated High-Side Supply Rev. C

À propos de STMicroelectronics

Stmicroelectronics est un fabricant multinational d'électronique et de semi-conducteurs basé à Genève, en Suisse.

La société propose une large gamme de produits, notamment des microcontrôleurs, des capteurs, des amplificateurs de puissance et des circuits intégrés pour diverses applications sur les marchés automobiles, industriels et consommateurs.

Fondée en 1987, Stmicroelectronics a des opérations dans plus de 100 pays et est l'une des plus grandes sociétés de semi-conducteurs au monde.

*Ces informations sont fournies à titre informatif uniquement, nous ne serons pas responsables des pertes ou dommages causés par les informations ci-dessus.

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