
KA7500B (Fairchild)
SMPS Controller
www.fairchildsemi.com
KA7500B
SMPS Controller
Features
• Internal Regulator Provides a Stable 5V Reference Supply Trimmed to 5% • Uncommitted Output
(2018 views)
750 series Ø42.4 mm 11-107 W MODEL NO. DESIGNATI.
SMPS Controller
POWER SUPPLY SUPERVISOR
SMPS Controller
MOSFET
Switching - type pulse width control circuit
PC Power Supply PWM
SW750H-9
Pulse-Width-Modulation Controller
VOLTAGE-MODE PWM CONTROLLER
PC POWER SUPPLY SUPERVISOR
High Voltage Green-Mode PWM Controller
Voltage Mode PWM Controller
buck-type quasi-resonant LED power switch
750/860 MHz CATV LINE AMPLIFIER MMIC
PC POWER SUPPLY SUPERVISOR
Off-Line Quasi-Resonant Switching Regulators
750/860 MHz CATV LINE AMPLIFIER MMIC
High Voltage Green-Mode PWM Controller
Power Amplifier
30V N-Channel MOSFET
750 Distributor