ALQ07 Datasheet, PDF (18/28 Pages) Astec America, Inc – Technical Reference Notes

18
Trim
The +Vo2 output voltage of the ALQ07 series can be trimmed using the trim pin
provided. Applying a resistor R_trim between the trim pin and either the COM or +Vo2
pin will cause the +Vo2 output to increase by up to 10% or decrease by down to
20%. Trimming up by more than 10% of the nominal output may activate the OVP
circuit or damage the converter. Trimming down more than 20% can cause the
converter to regulate improperly. If the trim pin is not needed, it should be left open.
Trim up
Trim down
ALQ07 DC-DC Converter Technical Reference Notes
DATE: Aug., 9, 2003