KA7515 ,SMPS Controllerfeatures to implement components. switching mode power supply with a minimal external parts • Int ..
KA7524B ,Power Factor Correction (PFC) ControllerKA7524BPower Factor Correction Controller
KA75250MTF ,Voltage Detector (2.5V)KA75XXXVoltage Detector
KA75250Z ,Voltage DetectorBlock Diagram1IN INPU PUT T1:T 1:TO O- -9 92 23:SO 3:SOT T- -89 893OU OUT T3:T 3:TO O- -9 92 21:SO ..
KA7525B ,Power Factor Correction ControllerKA7525BPower Factor Correction Controller
KA7525BD ,Power Factor Correction (PFC) ControllerApplications• Electronic Ballast8-DIP•SMPS18-SOP1Rev.1.0.12002 Fairchild Semiconductor CorporationK ..
KS0103 , CMOS DIGITAL INTERGRATED CIRCUIT
KS0103 , CMOS DIGITAL INTERGRATED CIRCUIT
KS0105 , 32 CH COMMON DRIVER FOR DOT MATRIX LCD
KS0105 , 32 CH COMMON DRIVER FOR DOT MATRIX LCD
KS0107B , 64CH SEGMENT DRIVER FOR DOT MATRIX LCD
KS0107B , 64CH SEGMENT DRIVER FOR DOT MATRIX LCD
KA7500CD-KA7500CDTF
SMPS Controller
Features Internal Regulator Provides a Stable 5V Reference Supply
Trimmed to ±1% Accuracy. Uncommitted Output TR for 200mA Sink or Source
Current Output Control for Push-Pull or Single-Ended Operation Variable Duty Cycle by Dead Time Control (Pin 4)
Complete PWM Control Circuit On-Chip Oscillator With Master or Slave Operation Internal Circuit Prohibits Double Pulse at Either Output
DescriptionThe KA7500C is used for the control circuit of the pulse
width modulation switching regulator. The KA7500C
consists of 5V reference voltage circuit, two error amplifiers,
flip flop, an output control circuit, a PWM comparator, a
dead time comparator and an oscillator. This device can be
operated in the switching frequency of 1kHz to 300kHz. The
precision of voltage reference (Vref) is improved up to ±1%
with trimming. This provides a better output voltage
regulation. The operating temperature range is
-25°C ~ +85°C.
