L9348-DIE1(2013) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

L9348-DIE1
(Rev.:2013)

QUAD LOW SIDE DRIVER

STMicroelectronics 

Figure 5. Overload Detection

VIN

overload detected

IQ

IQO

IQU

VST

tDSO

tfilter

99AT0062

note: parameters are not shown proportionally

Figure 6. Driver Shut Down in Case of Overload

VIN

driver is shuted

tD

down and locked

IQ

IQO

VST

error is signalized

tD

99AT0064

note: parameters are not shown proportionally

L9348

t

driver shut down

t

error condition

signalized

t

t

driver is now free again

t

t

9/13

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