The KA3882C/KA3883C is a fixed PWM controller for Off Line and DC to DC converter applications. The internal circuits include an UVLO, a low start up current circuit, a temperature compensated reference, a high gain error amplifier, a current sensing comparator, and the high current totem-pole output for driving a POWER MOSFET. Also the KA3882C/KA3883C provi.
•
•
•
•
•
•
• Low Start Current 0.2mA (Typ) Operating Range Up To 500kHz Cycle by Cycle Current Limiting Under Voltage Lock Out With Hysteresis Short Shutdown Delay Time: Typ.100ns High Current Totem-Pole Output Output Swing Limiting: 22V
Description
The KA3882C/KA3883C is a fixed PWM controller for Off Line and DC to DC converter applications. The internal circuits include an UVLO, a low start up current circuit, a temperature compensated reference, a high gain error amplifier, a current sensing comparator, and the high current totem-pole output for driving a POWER MOSFET. Also the KA3882C/K.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | KA3883 |
Fairchild |
SMPS CONTROLLER | |
2 | KA388 |
Samsung |
CURRENT MODE PWM CONTROLLER | |
3 | KA3882 |
Fairchild |
SMPS CONTROLLER | |
4 | KA3882C |
Fairchild |
SMPS Controller | |
5 | KA3884 |
Fairchild |
SMPS CONTROLLER | |
6 | KA3885 |
Fairchild |
SMPS CONTROLLER | |
7 | KA388X |
Samsung |
CURRENT MODE PWM CONTROLLER | |
8 | KA388XD |
Samsung |
CURRENT MODE PWM CONTROLLER | |
9 | KA3842 |
ETC |
CurrentMode PWM Controller | |
10 | KA3842A |
Wing Shing Computer Components |
PWM CONTROLLER | |
11 | KA3842AC |
Fairchild Semiconductor |
SMPS Controller | |
12 | KA3842AE |
Fairchild Semiconductor |
SMPS Controller |