grizedale
Advanced Member level 3
Hello,
Do you know how much current the MC34025 PWM Controller can supply to external circuitry connected to its VREF (5V) pin?
MC34025 Datasheet...
https://www.onsemi.com/pub_link/Collateral/MC34025-D.PDF
Page 2 of the datasheet states that MC34025 has a short circuit current from VREF pin of 30mA...... but i am unsure how that relates to the amount of current that can be drawn safely from the VREF pin?
Do you know how much current the MC34025 PWM Controller can supply to external circuitry connected to its VREF (5V) pin?
MC34025 Datasheet...
https://www.onsemi.com/pub_link/Collateral/MC34025-D.PDF
Page 2 of the datasheet states that MC34025 has a short circuit current from VREF pin of 30mA...... but i am unsure how that relates to the amount of current that can be drawn safely from the VREF pin?