µPD166009T1F, µPD166010T1F
|
Operating Power Voltage
|
Output Withstand Voltage
|
Overcurrent Detection Value
|
Output on Resistance
|
Packages
|
|
28V
|
40V
|
85A@Von=6V
|
10mΩ
|
5pin TO-252
|
|
|
|
Sense Current
Offset Current
|
Reverse Battery Protection
|
Low voltage
output cutoff
|
|
UPD166007
|
60uA
|
-
|
-
|
|
UPD166009
|
60uA
|
○
|
○
|
|
UPD166010
|
1uA
|
○
|
○
|
|
Features
- Load Short Protection
- Overcurrent detected: shut down (latch)
- Overload detected: shut down (latch)
- Overheat detected: shut down (self recovery)
- Reverse Battery Protection
- Self-diagnostics
- Load current sensing (offset current minimized) Note: µPD166010 only
- An error signal is output upon shut down due to overheat detection or load short
The offset current of the sense output has a large impact on the sense ratio of the low-current range.
For applications that require current-monitoring precision at 2.5 A or lower, we offer products with minimized sense-current offset current and reduced variance in the sense ratio by controlling the on resistance of the sensing MOS.
Reduce diode loss by turning on output MOS upon reverse battery
Sample Applications
Document
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Document Name
|
Date Published
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File Format(Size)
|
|
UPD166009 Data Sheet
|
2009/03
|
 (295KB)
|
|
UPD166010 Data Sheet
|
2009/03
|
(297KB)
|
|
Inquiry Concerning Automotive LSI
Japan
