Single and dual PMOS high-side H-bridge
L9959S L9959T
Single and dual PMOS high-side H-bridge
Datasheet - production data
'!0'03
PowerSSO24
'!0'03
...
Description
L9959S L9959T
Single and dual PMOS high-side H-bridge
Datasheet - production data
'!0'03
PowerSSO24
'!0'03
PowerSSO36
Features
Full path RDSON less than 540 m 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 and L9959T are a 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 two H-Bridges that can work in parallel, through independent input driving commands.
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...
Similar Datasheet