SPI programmable DC Brushed Motor Driver
L9960 L9960T
Automotive Single/Dual H-Bridge, SPI programmable DC Brushed Motor Driver
Datasheet - production data
GAP...
Description
L9960 L9960T
Automotive Single/Dual H-Bridge, SPI programmable DC Brushed Motor Driver
Datasheet - production data
GAPGPS00337
PowerSSO-36
Features
AEC-Q100 qualified Flexible driving strategy via configurable pins
PWM/DIR (IN1/IN2) RDSon < 400 mΩ (full path at Tj =150° C) Operating battery supply voltage from 4.5 V up
to 28 V Operating VDD5 supply voltage from 4.5 V to
5.5 V Input switching frequency up to 20 kHz Built in charge pump supporting 100% duty
cycle Logic levels compatible to 3.3 V and 5 V Monitoring of VDD5 supply voltage with
bidirectional switch-off pin Current limitation SPI-adjustable in four steps. Output stage current limitation with
dependence on temperature 2 Programmable voltage and current slew rate
control
Short circuit and programmable thermal warning and shutdown thresholds
Open Load diagnosis in ON condition
All I/O pins can withstand up to 19 V
SPI interface for configuration and diagnosis
Two independent enable/disable pins NDIS and DIS and SOPC (Switch-off Path Check) available
Spread Spectrum function for EMI reduction
Available in single (L9960) and Twin (L9960T) option, both in PSSO36 package
Description
The device is an integrated H-Bridge for resistive and inductive loads for automotive applications. Target application includes throttle control actuators, exhaust gas recirculation control valves and general purpose DC motors such as turbo, flap control and electric pumps.
The driving strategy is enhan...
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