KA3525A ,SMPS ControllerKA3525ASMPS Controller
KA3525AD ,SMPS CONTROLLERELECTRICAL CHARACTERISTICS(V = 20V, T = -35˛ to + 85˛, unless otherwise specified)CC ACharacteristi ..
KA-3528EC , 3.5 x 2.8mm SURFACE MOUNT LED LAMPS
KA-3528SGC , 3.5 x 2.8mm SURFACE MOUNT LED LAMPS
KA-3528SGT , 3.5 x 2.8mm SURFACE MOUNT LED LAMPS
KA-3528SURC , 3.5x2.8 mm SMD CHIP LED LAMP
KRA305 , EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)
KRA305E , EPITAXIAL PLANAR PNP TRANSISTOR
KRA305V , EPITAXIAL PLANAR PNP TRANSISTOR
KRA306 , EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)
KRA307 , EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)
KRA307E , EPITAXIAL PLANAR PNP TRANSISTOR
KA3525A
SMPS Controller
Features•5V ± 1% Reference Oscillator Sync terminal Internal Soft Start Deadtime Control Under-Voltage Lockout
DescriptionThe KA3525A is a monolithic integrated circuit that
Included all of the control circuit necessary for a pulse width
modulating regulator. There are a voltage reference, an error
amplifier, a pulse width modulator, an oscillator, under-volt-
age lockout, soft start circuit, and output drivers in the chip.
