L9969S-TR

Automotive chip for single and dual H-bridge

Parameters

ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive Safety
Package Name	PowerSSO 24

Description

L9969S/L9969U and L9969T 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...
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Key features

Key features
AEC-Q100 qualified Full path R_DS(on) less than 540 mΩ Nominal continuous load current > 3 A Operating battery supply voltage 4.5 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 20 kHz Monitoring of VDD supply voltage including bidirectional switch-off pin NABE Overtemperature and short-circuit protection Full diagnosis capability Output stage with SPI-adjustable current limitation 5-8.6 A in 3 steps (two-point regulation) Fast switch-off open-drain input/output Current-monitoring with current feedback output signal CF Reliable full diagnostic capability Settable chip-address via bond-wire configuration on the silicon or E-Fuse SPI-interface for configuration and diagnosis Error history in diagnosis register Two independent enable pins: NABE 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 Full ISO 26262 compliant, ASIL-B (D) systems ready

Out of Stock

Quantity	$ per unit	Savings
1-500	$4.60	0%
500 +	Contact sales

$4.60

Parameters

ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive Safety
Package Name	PowerSSO 24

Description

Key features

Key features
AEC-Q100 qualified Full path R_DS(on) less than 540 mΩ Nominal continuous load current > 3 A Operating battery supply voltage 4.5 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 20 kHz Monitoring of VDD supply voltage including bidirectional switch-off pin NABE Overtemperature and short-circuit protection Full diagnosis capability Output stage with SPI-adjustable current limitation 5-8.6 A in 3 steps (two-point regulation) Fast switch-off open-drain input/output Current-monitoring with current feedback output signal CF Reliable full diagnostic capability Settable chip-address via bond-wire configuration on the silicon or E-Fuse SPI-interface for configuration and diagnosis Error history in diagnosis register Two independent enable pins: NABE 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 Full ISO 26262 compliant, ASIL-B (D) systems ready