Datasheet
L6226 Pin connections
Doc ID 9452 Rev 4 5/31
2 Pin connections
Figure 2. Pin connections
1. The slug is internally connected to pins 1,18,19 and 36 (GND pins).
Table 4. Pin description
Pin n.
Name Type Function
SO24/
PowerDIP24
PowerSO36
1 10 IN1A Logic input Bridge A logic input 1.
2 11 IN2A Logic input Bridge A logic input 2.
3 12 SENSEA
Power
supply
Bridge A source pin. This pin must be
connected to power ground directly or
through a sensing power resistor.
4 13 OCDA
Open drain
output
Bridge A overcurrent detection and thermal
protection pin.An internal open drain
transistor pulls to GND when overcurrent
on bridge A is detected or in case of
thermal protection.
515OUT1A
Power
output
Bridge A output 1.
6, 7, 18, 19 1, 18, 19, 36 GND GND
Signal ground terminals. In Power DIP and
SO packages, these pins are also used for
heat dissipation toward the PCB.
822OUT1B
Power
output
Bridge B output 1.
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