The KA75250/KA75270/KA75290/KA75310/KA75330/ KA75360/KA75390/KA75420/KA75450 prevents the error of system from supply voltage below normal voltage level at the time the power on and instantaneous power off in systems. TO-92 1 SOT-89 1 1. Input 2. GND 3. Output Internal Block Diagram INPUT 1 1:TO-92 3:SOT-89 VREF GND 2 2:TO-92 2:SOT-89 ©2002 Fairchild Sem.
• Detecting Against Error Operations At The Power On/off.
• Resetting Function For The Low Voltage Microprocessor.
• Checking Low Battery
Description
The KA75250/KA75270/KA75290/KA75310/KA75330/ KA75360/KA75390/KA75420/KA75450 prevents the error of system from supply voltage below normal voltage level at the time the power on and instantaneous power off in systems.
TO-92
1 SOT-89
1 1. Input 2. GND 3. Output
Internal Block Diagram
INPUT 1 1:TO-92 3:SOT-89
VREF
GND 2 2:TO-92 2:SOT-89
©2002 Fairchild Semiconductor Corporation
3 OUT 3:TO-92 1:SOT-89
Rev. 1.0.3
KA75XXX
Absolute Maximum Rati.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | KA75270 |
Fairchild |
Voltage Detector | |
2 | KA75270Z |
Fairchild |
Voltage Detector | |
3 | KA7521 |
Fairchild Semiconductor |
ELECTRONIC BALLAST CONTROLLER | |
4 | KA7522 |
Fairchild Semiconductor |
DIMMING BALLAST CONTROL IC | |
5 | KA7522D |
Fairchild Semiconductor |
DIMMING BALLAST CONTROL IC | |
6 | KA7524 |
Unisonic Technologies |
POWER FACTOR CONTROLLER | |
7 | KA7524 |
Contek |
POWER FACTOR CONTROLLER | |
8 | KA7524B |
Fairchild |
Power Factor Correction Controller | |
9 | KA75250 |
Fairchild |
Voltage Detector | |
10 | KA75250M |
Fairchild |
Voltage Detector | |
11 | KA75250Z |
Fairchild |
Voltage Detector | |
12 | KA7525B |
Fairchild |
Power Factor Correction Controller |