
KA7500B (Fairchild)
SMPS Controller
www.fairchildsemi.com
KA7500B
SMPS Controller
Features
• Internal Regulator Provides a Stable 5V Reference Supply Trimmed to 5% • Uncommitted Output
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750 series Ø42.4 mm 11-107 W MODEL NO. DESIGNATI.
SMPS Controller
LCD Module
40V N-Channel MOSFET
Voltage-Controlled Oscillator
LCD Module
LCD
Numerical Indicator Tube
LCD
LCD Module
Numerical Indicator Tube
LCD
LCD
LCD Module
1.7A Synchronous Step-Down DC-DC Converter
Nixie Indicator Tube
High Power Fiber Coupled Infrared Laser Diode
POWER SUPPLY SUPERVISOR
LCD Module
Fixed Frequency Synthesizer
3.6V Primary lithium-thionyl chloride (Li-SOCl2)High energy density A-size bobbin cell
750 Distributor