E-L6219DSATR STMICROELECTRONICS [STMicroelectronics], E-L6219DSATR Datasheet - Page 11

• Manufacturer Part Number: E-L6219DSATR
• Description: Stepper motor driver for automotive range
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

L6219DSA
2.6
Internal circuitry is added in order to increase the accuracy of the motor current particularly
with low current levels.
V
The circuit will stand any order of turn-on or turn-off the supply voltages V
dV/dt values are then assumed.
Preferably, V
S
, V
SS
, V
Ref
Ref
should be tracking V
SS
during power-on and power-off if V
Functional description
S
and V
S
is established.
SS
. Normal
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