l6706 STMicroelectronics, l6706 Datasheet - Page 25

• Manufacturer Part Number: l6706
• Description: Vr11.1 Single Phase Controller With Integrated Driver
• Manufacturer: STMicroelectronics

L6706
where T is the temperature.
If the inductor temperature increases the DCR inductor increases and NTC resistor
decreases. As a consequence the equivalent R
the monitoring voltage respect to temperature variation. NTC resistor must be placed as
close as possible to the sense element (phase inductor).
V
MONITORING
Doc ID 15698 Rev 1
[
( ,
T I
OUT
)
]
=
--------------------------------------------- -
R
R
IMON
IMON
IMON
T
T
resistor decreases keeping constant
+
⋅
R
R
Output current monitoring (IMON)
OS
OS
⋅
DCR T [ ]
--------------------- - I
Rg
⋅
OUT
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