Datasheet

VIPer20A-E Pin description
9/34
3.5 OSC pin (oscillator frequency):
An R
t
-C
t
network must be connected on that to define the switching frequency. Note that
despite the connection of R
t
to V
DD
, no significant frequency change occurs for V
DD
varying
from 8V to 15V. It provides also a synchronisation capability, when connected to an external
frequency source.
Figure 1. Connection diagrams (top view)
Figure 2. Current and voltage convention
PENTAWATT HV
PENTAWATT HV (022Y)
DIP-8
PowerSO-10
TM
-
+
13V
OSC
COMP SOURCE
DRAINVDD
VCOMP
VOSC
VDD
VDS
ICOMP
IOSC
IDD ID
FC00020