User`s manual

46 www.rabbit.com RabbitFLEX BL300F Options
4.3.11.4 Sourcing Driver 50 mA
This section presents the circuit schematic and the characteristics for the 50 mA sourcing driver. Note that
it has diode protection. This sourcing driver is short circuit current limited to about 65 mA, making it ideal
for vending machine applications requiring a short circuit proof driver.
Figure 4-19 Sourcing Driver 50 mA Circuit Schematic
Power On/Reset State: On, 5 V
Table 4-17. Sourcing Driver 50 mA Characteristics
Sourcing Driver, 50 mA 5 V
+5 V
+5 V
1 kW
I/O
Pin
Digital Interface
Cell
D1A (+5 V)
D1A (GND)
Q1A
R8AD
+5 V
R14A
10 W
VERSION 6.03
Q2B