L9911V

Multifunction Smart Regulator with Lamp/Relay Diagnostic Driver

Parameters

Operating Range	Automotive
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	150.0
Operating Voltage Min Volt	7.0
Operating Voltage Max Volt	18.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack1
Grade	Automotive
Package Name	MW 8L

Description

The L9911 is a monolithic multifunction alternator voltage regulator intended for use in automotive application.

It includes the control section, the field power stage, fault diagnostic circuit which drives a warning lamp, and the protection against short circuits.

Key features

Key features
Fully monolithic design High side field driver Thermal protection Field short circuit protection Protected diagnostic lamp driver Protected high side relay driver Complex diagnostics Load response control DFM output (field monitor) Self start function

In stock

Quantity	$ per unit	Savings
1-9	$9.97	0%
10-24	$9.00	10%
25-499	$5.65	43%
500	$5.64	43%
500 +	Contact sales

$9.97

Parameters

Operating Range	Automotive
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	150.0
Operating Voltage Min Volt	7.0
Operating Voltage Max Volt	18.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack1
Grade	Automotive
Package Name	MW 8L

Description

The L9911 is a monolithic multifunction alternator voltage regulator intended for use in automotive application.

It includes the control section, the field power stage, fault diagnostic circuit which drives a warning lamp, and the protection against short circuits.

Key features

Key features
Fully monolithic design High side field driver Thermal protection Field short circuit protection Protected diagnostic lamp driver Protected high side relay driver Complex diagnostics Load response control DFM output (field monitor) Self start function