L6204 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L6204' PDF : 12 Pages View PDF
Figure 4. One Phase Chopping
L6204
IN1 = H
IN2 = L
EN1 = H
ct(s) Figure 5. Enable Chopping
- Obsolete Produ IN1 = H
) IN2 = L
t(s EN1 = H
Obsolete Produc Figure 6.
IN1 = H
IN2 = H
EN1 = H
IN1 = X
IN2 = X
EN1 = L
DEAD TIME
To protect the device against simultaneous conduction in both arms of the bridge and the resulting rail-to-
rail short, the logic circuits provide a dead time.
THERMAL PROTECTION
A thermal protection circuit has been included that will disable the device if the junction temperature reach-
es 150 °C. When the temperature has fallen to a safe level the device restarts under the control of the
input and enable signals.
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