Datasheet

Data Sheet 6 Rev. 1.01, 2010-07-02
IFX8117
Pin Configuration
4.3 Pin Assignment Adjustable Voltage Version IFX8117MEV
Figure 5 Pin Assignment IFX8117MEV (top view)
4.4 Pin Definitions and Functions Fixed Voltage Version IFX8117MEV
Pin Symbol Function
1ADJ Adjust
connect to a voltage divider between Q and GND, see “External Resistor Divider
(Adjustable Version IFX8117MEV only)” on Page 16
2Q Output
block to GND with a capacitor close to the IC terminals, respecting the values given
for its capacitance C
Q
and ESR in the table “Functional Range” on Page 8
3
I
Input
for compensating line influences, a capacitor to GND close to the IC terminals is
recommended
4 (Tab) Q Output
connect to pin 2;
connect to heatsink area
PG-SOT223-4
AEP02868_1117_02
123
4
QADJ I
Q